Behind every innovation in electronics, agriculture, and sustainable packaging lies a titan industry now valued at over $1.1 trillion, and poised to reshape our world.
Key Takeaways
- The global specialty chemicals market was valued at USD 1,100 billion in 2023 and is projected to grow at a CAGR of 5.8% from 2024 to 2030, driven by demand in electronics and pharmaceuticals.
- Chemical industry revenues worldwide reached approximately 4.8 trillion euros in 2022, with a forecasted growth to 5.5 trillion euros by 2025 at 4.5% CAGR.
- The Asia-Pacific chemicals market accounted for 45% of global market share in 2023, valued at over 2.3 trillion USD, fueled by rapid industrialization in China and India.
- Ethylene production worldwide totaled 182 million metric tons in 2023, marking a 3.2% increase from 2022 due to demand in polyethylene manufacturing.
- Global ammonia production reached 192 million metric tons in 2023, up 2.8% YoY, primarily for fertilizers and industrial uses.
- Propylene output globally hit 122 million metric tons in 2023, growing 4.1% driven by polypropylene and propylene oxide production.
- BASF SE reported revenues of 68.9 billion euros in 2023, down 11% YoY due to weak demand but EBITDA pre-exceptionals at 12.7 billion euros.
- Dow Inc. achieved net sales of 44.6 billion USD in 2023, a 10% decline from 2022, with operating EBIT of 3.5 billion USD.
- Linde plc generated sales of 32.9 billion USD in 2023, up 2% YoY, with adjusted operating profit of 8.7 billion USD.
- The chemical industry invested 18 billion euros in R&D in Europe in 2023, representing 1.8% of sales.
- Global chemical production CO2 emissions totaled 1.2 gigatons in 2023, accounting for 5% of industrial emissions.
- 65% of European chemical companies achieved at least 20% reduction in Scope 1 and 2 GHG emissions since 2015 baseline.
- US chemical employment totaled 538,000 direct jobs in 2023, supporting 1.1 million indirect jobs.
- China hosted 45% of global chemical production capacity with 2.2 million employees in 2023.
- EU-27 chemical workforce numbered 1.2 million in 2023, with 5.5% female representation growth.
The global chemicals industry is a large, growing, and evolving market driven by multiple sectors.
Global Market Trends
- The global specialty chemicals market was valued at USD 1,100 billion in 2023 and is projected to grow at a CAGR of 5.8% from 2024 to 2030, driven by demand in electronics and pharmaceuticals.
- Chemical industry revenues worldwide reached approximately 4.8 trillion euros in 2022, with a forecasted growth to 5.5 trillion euros by 2025 at 4.5% CAGR.
- The Asia-Pacific chemicals market accounted for 45% of global market share in 2023, valued at over 2.3 trillion USD, fueled by rapid industrialization in China and India.
- Basic chemicals segment dominated the market with 38% share in 2022, generating revenues of 1.95 trillion USD globally due to high-volume commodity production.
- Green and bio-based chemicals market expected to grow from 142 billion USD in 2023 to 285 billion USD by 2032 at 8.1% CAGR, driven by sustainability regulations.
- Petrochemicals market size was 631.82 billion USD in 2023, projected to reach 1,064.15 billion USD by 2032 with 5.9% CAGR amid rising plastic demand.
- The fine chemicals market valued at 198.5 billion USD in 2022 is anticipated to expand to 285.3 billion USD by 2030, growing at 4.6% CAGR.
- Agrochemicals industry global revenue hit 258.4 billion USD in 2023, expected to grow to 350 billion USD by 2030 at 4.4% CAGR due to food security needs.
- Polymer chemicals market reached 614 billion USD in 2023, forecasted to hit 912 billion USD by 2031 at 5.1% CAGR from packaging and automotive sectors.
- Inorganic chemicals market size stood at 1,050 billion USD in 2022, projected to grow to 1,450 billion USD by 2030 at 4.2% CAGR.
- Water treatment chemicals market valued at 42.3 billion USD in 2023, expected to reach 60.5 billion USD by 2030 with 5.2% CAGR due to urbanization.
- Adhesives and sealants chemicals market was 68.8 billion USD in 2022, set to grow to 95.2 billion USD by 2030 at 4.1% CAGR.
- Global paints and coatings market reached 164.5 billion USD in 2023, projected to 212 billion USD by 2030 at 3.7% CAGR from construction boom.
- Electronic chemicals market size was 52.6 billion USD in 2022, anticipated to reach 85.4 billion USD by 2030 growing at 6.3% CAGR.
- Textile chemicals market valued at 26.8 billion USD in 2023, expected to hit 36.2 billion USD by 2030 at 4.4% CAGR.
- Rubber chemicals market stood at 8.5 billion USD in 2022, projected to 11.9 billion USD by 2030 at 4.3% CAGR from tire manufacturing.
- Global lubricants chemicals market reached 152 billion USD in 2023, forecasted to 180 billion USD by 2030 at 2.5% CAGR.
- Construction chemicals market was 48.6 billion USD in 2022, set to grow to 74.3 billion USD by 2030 at 5.5% CAGR.
- Paper and pulp chemicals market valued at 22.1 billion USD in 2023, expected to reach 28.4 billion USD by 2030 at 3.7% CAGR.
- Explosives chemicals market size was 15.2 billion USD in 2022, projected to 20.1 billion USD by 2030 at 3.8% CAGR from mining activities.
- Global flavors and fragrances chemicals market hit 31.5 billion USD in 2023, anticipated to 42.8 billion USD by 2030 at 4.5% CAGR.
- Cleaning chemicals market reached 78.4 billion USD in 2022, set to 110.2 billion USD by 2030 at 4.3% CAGR due to hygiene awareness.
- Dyes and pigments chemicals market valued at 42.7 billion USD in 2023, expected to 58.9 billion USD by 2030 at 4.7% CAGR.
- Surfactants chemicals market was 37.2 billion USD in 2022, projected to 52.1 billion USD by 2030 at 4.3% CAGR from personal care.
- Catalysts chemicals market size stood at 28.4 billion USD in 2023, forecasted to 38.7 billion USD by 2030 at 4.5% CAGR.
- Plastic additives chemicals market reached 54.6 billion USD in 2022, set to 78.3 billion USD by 2030 at 4.6% CAGR.
- Global fertilizers chemicals market was 215 billion USD in 2023, expected to 280 billion USD by 2030 at 3.9% CAGR.
- Pharmaceutical chemicals market valued at 145 billion USD in 2022, projected to 210 billion USD by 2030 at 4.7% CAGR.
- Global solvents chemicals market hit 32.8 billion USD in 2023, anticipated to 45.2 billion USD by 2030 at 4.6% CAGR.
Global Market Trends Interpretation
We are a planet industriously painting, gluing, cleaning, feeding, healing, and building ourselves into the future, one highly specialized and increasingly green chemical reaction at a time.
Production Volumes
- Ethylene production worldwide totaled 182 million metric tons in 2023, marking a 3.2% increase from 2022 due to demand in polyethylene manufacturing.
- Global ammonia production reached 192 million metric tons in 2023, up 2.8% YoY, primarily for fertilizers and industrial uses.
- Propylene output globally hit 122 million metric tons in 2023, growing 4.1% driven by polypropylene and propylene oxide production.
- Methanol production worldwide was 110 million metric tons in 2023, a 5.5% rise attributed to fuel and chemical feedstock demand.
- Benzene production totaled 52 million metric tons globally in 2023, increasing 2.9% from petrochemical expansions in Asia.
- Toluene global production reached 28 million metric tons in 2023, up 3.4% YoY due to solvent and explosives applications.
- Xylene isomers (PX) production was 70 million metric tons worldwide in 2023, growing 4.7% for purified terephthalic acid.
- Polyethylene production globally stood at 112 million metric tons in 2023, a 3.8% increase from packaging sector growth.
- Polypropylene output hit 85 million metric tons in 2023 worldwide, up 4.2% driven by automotive and consumer goods.
- PVC production reached 58 million metric tons globally in 2023, growing 3.1% amid construction recovery.
- Polystyrene production was 22 million metric tons in 2023 worldwide, increasing 2.5% for insulation and packaging.
- Urea production totaled 185 million metric tons globally in 2023, up 2.7% for agricultural fertilizers.
- Phosphoric acid production reached 55 million metric tons in 2023, a 3.9% rise from phosphate rock processing.
- Sulfuric acid global production was 290 million metric tons in 2023, growing 1.8% for fertilizers and metals.
- Chlorine production hit 78 million metric tons worldwide in 2023, up 2.4% for PVC and water treatment.
- Caustic soda output was 92 million metric tons globally in 2023, increasing 3.1% from pulp and paper demand.
- Hydrogen peroxide production reached 5.2 million metric tons in 2023, a 4.5% growth for bleaching and electronics.
- Acetic acid global production totaled 18 million metric tons in 2023, up 3.6% for vinyl acetate monomer.
- Butadiene production was 14 million metric tons worldwide in 2023, growing 4.8% for synthetic rubber.
- Styrene monomer output hit 32 million metric tons in 2023 globally, up 2.9% from polystyrene demand.
- Titanium dioxide production reached 8.1 million metric tons in 2023, increasing 3.2% for paints and coatings.
- Soda ash production was 65 million metric tons worldwide in 2023, a 2.7% rise for glass manufacturing.
- Zeolites production totaled 3.5 million metric tons in 2023 globally, growing 5.1% for detergents and catalysis.
- Adipic acid output hit 3.2 million metric tons in 2023, up 3.9% for nylon production.
- Maleic anhydride production was 2.1 million metric tons worldwide in 2023, increasing 4.2% for resins.
- Phthalic anhydride global production reached 5.8 million metric tons in 2023, a 3.5% growth.
- Ethylene oxide production totaled 28 million metric tons in 2023, up 4.1% for surfactants and antifreeze.
- Propylene glycol output was 3.8 million metric tons globally in 2023, growing 5.3% for food and pharma.
Production Volumes Interpretation
While the world obsessed over tech, 2023 quietly proved we're still utterly, chemically dependent on growing things, building things, cleaning things, and wrapping things, with our entire civilization humming along on a rising tide of carbon chains and industrial reactions.
Regional and Employment Data
- US chemical employment totaled 538,000 direct jobs in 2023, supporting 1.1 million indirect jobs.
- China hosted 45% of global chemical production capacity with 2.2 million employees in 2023.
- EU-27 chemical workforce numbered 1.2 million in 2023, with 5.5% female representation growth.
- India chemicals sector employed 1.5 million people in 2023, projected 2 million by 2025.
- Middle East chemicals jobs reached 250,000 in 2023, driven by petrochemical expansions in Saudi Arabia.
- Brazil chemical industry employed 120,000 directly in 2023, with 400,000 total value chain jobs.
- Japan chemical workforce was 350,000 in 2023, facing 2% annual decline due to aging population.
- South Korea chemicals employed 180,000 in 2023, 15% increase in R&D roles.
- Germany chemical sector had 460,000 employees in 2023, export-oriented with high skills.
- US Gulf Coast chemicals supported 2.5 million jobs regionally in 2023 economic impact.
- Southeast Asia chemicals employment hit 800,000 in 2023, led by Indonesia and Vietnam.
- Canada petrochemicals employed 55,000 in 2023, with Alberta hub at 30,000 jobs.
- Australia chemicals workforce 60,000 in 2023, focused on mining chemicals.
- Mexico chemical industry jobs totaled 200,000 in 2023, nearshoring boost.
- Russia chemicals employed 250,000 despite sanctions in 2023.
- Africa chemicals employment 150,000 in 2023, South Africa leading with 40,000.
- UK chemical sector 190,000 jobs in 2023, R&D intensive with 25,000 scientists.
- France chemicals employed 160,000 in 2023, specialty focus.
- Netherlands chemical workforce 90,000 in 2023, Rotterdam port hub.
- Global chemicals R&D staff totaled 500,000 in 2023, 40% in Asia.
- Safety training hours reached 25 million in US chemicals 2023, zero lost-time incidents goal.
- EU chemicals apprenticeships 50,000 new starts in 2023 for skills development.
- China chemicals vocational training covered 1 million workers in 2023 programs.
- India upskilled 300,000 chemical workers via government schemes in 2023.
Regional and Employment Data Interpretation
While the West nervously counts and trains its smaller, specialized workforces, Asia's chemical juggernaut is powered by a massive labor force that's rapidly upskilling, proving that global chemical production might be increasingly a question of sheer manpower and disciplined training rather than just technological might.
Revenue and Profitability
- BASF SE reported revenues of 68.9 billion euros in 2023, down 11% YoY due to weak demand but EBITDA pre-exceptionals at 12.7 billion euros.
- Dow Inc. achieved net sales of 44.6 billion USD in 2023, a 10% decline from 2022, with operating EBIT of 3.5 billion USD.
- Linde plc generated sales of 32.9 billion USD in 2023, up 2% YoY, with adjusted operating profit of 8.7 billion USD.
- Air Liquide reported sales of 27.6 billion euros in 2023, growing 4.2%, with net profit group share at 3.4 billion euros.
- DuPont de Nemours Inc. had net sales of 12.1 billion USD in 2023, down 13%, but net income of 423 million USD.
- LyondellBasell Industries posted revenues of 41.1 billion USD in 2023, a 15% drop, with net income of 2.1 billion USD.
- Celanese Corporation reported net sales of 10.9 billion USD in 2023, down 7%, with adjusted EBIT of 1.9 billion USD.
- Eastman Chemical Company achieved sales of 9.2 billion USD in 2023, flat YoY, with earnings from continuing ops of 597 million USD.
- Covestro AG generated sales of 14.6 billion euros in 2023, down 20%, but EBITDA pre-exceptionals at 1.6 billion euros.
- Evonik Industries reported sales of 15.3 billion euros in 2023, down 13%, with adjusted EBITDA of 2.2 billion euros.
- Wanhua Chemical Group Co. achieved revenue of 153.3 billion CNY in 2023, up 3.8% YoY, with net profit of 15.1 billion CNY.
- Sinopec reported chemicals revenue of 1.2 trillion CNY in 2023, contributing to total profit of 57.3 billion CNY.
- SABIC generated revenues of 38.8 billion USD in 2023, down 24%, with net income of 0.4 billion USD.
- Formosa Plastics Corp. posted revenue of 1.05 trillion TWD in 2023, with net income of 38.2 billion TWD.
- Ineos Group had estimated revenues of 56 billion USD in 2023, with EBITDA around 4.5 billion USD despite market challenges.
- Mitsubishi Chemical Group reported net sales of 4.6 trillion JPY in FY2023, up 5%, with operating income of 262 billion JPY.
- Sumitomo Chemical Co. achieved net sales of 2.7 trillion JPY in FY2023, down 6%, net loss of 72 billion JPY.
- LG Chem Ltd. reported revenue of 55.1 trillion KRW in 2023, up 4%, with operating profit of 2.4 trillion KRW.
- Reliance Industries chemicals segment revenue was 7.3 trillion INR in FY2023, with EBITDA of 0.9 trillion INR.
- Petrobras chemicals (Braskem) revenue totaled 79 billion BRL in 2023, net income 3.8 billion BRL.
- TotalEnergies chemicals sales reached 17.5 billion euros in 2023, with EBITDA of 2.1 billion euros.
- ExxonMobil Chemical net sales were 38.3 billion USD in 2023, down 18%, earnings 4.2 billion USD.
- Chevron Phillips Chemical estimated revenues of 15 billion USD in 2023, strong profitability from olefins.
- Westlake Chemical reported net sales of 13.2 billion USD in 2023, net income 1.1 billion USD.
- OQ Chemicals Group sales around 3.2 billion euros in 2023, EBITDA 0.6 billion euros.
- Arkema SA achieved sales of 11.8 billion euros in 2023, up 3%, recurring EBITDA 1.9 billion euros.
- Solvay (Syensqo spin-off) reported sales of 6.3 billion euros in 2023 for specialty chemicals.
- Clariant AG net sales 6.4 billion CHF in 2023, down 6%, EBITDA 1.1 billion CHF.
- Ashland Inc. generated revenue of 2.2 billion USD in FY2023, adjusted EBITDA 370 million USD.
- RPM International Inc. sales 7.3 billion USD in FY2023, net income 746 million USD.
Revenue and Profitability Interpretation
Amidst a sea of mostly flat or falling revenues, the chemical giants are proving that while you can't always control the top line, a sharp focus on costs and specialty markets can still squeeze out a handsome profit.
Sustainability Initiatives
- The chemical industry invested 18 billion euros in R&D in Europe in 2023, representing 1.8% of sales.
- Global chemical production CO2 emissions totaled 1.2 gigatons in 2023, accounting for 5% of industrial emissions.
- 65% of European chemical companies achieved at least 20% reduction in Scope 1 and 2 GHG emissions since 2015 baseline.
- US chemical industry recycled 8.2 billion pounds of post-consumer plastics in 2023, up 5% from 2022.
- 42% of global chemical production capacity is expected to be low-carbon ready by 2030 under net-zero scenarios.
- Bio-based chemicals production capacity reached 12 million tons globally in 2023, growing 15% YoY.
- Chemical sector water usage intensity fell 28% globally from 2010 to 2023 per ton of output.
- 78% of top 100 chemical companies disclosed Scope 3 emissions in 2023, up from 55% in 2020.
- Renewable energy usage in chemical manufacturing rose to 18% of total energy in Europe by 2023.
- Plastic waste collected for recycling worldwide hit 50 million tons in 2023, with chemicals aiding advanced recycling.
- Chemical industry invested 2.5 billion USD in carbon capture projects in 2023 globally.
- 35% reduction in VOC emissions achieved by US chemicals sector since 1990 baseline in 2023.
- Sustainable packaging chemicals market grew to 45 billion USD in 2023, 12% YoY increase.
- 92% of European chemical sites certified under Responsible Care in 2023, covering safety metrics.
- Hydrogen production for chemicals shifted to green sources at 2% of total 95 million tons in 2023.
- Zero-waste to landfill achieved by 45% of global chemical majors' facilities in 2023.
- Bio-plastics production capacity expanded to 2.2 million tons globally in 2023, up 19%.
- Chemical sector PFAS emissions reduced 70% in Europe since 2015 through 2023 phase-outs.
- Energy efficiency improved by 25% in chemical production processes globally 2015-2023.
- Sustainable aviation fuel chemicals precursors production tripled to 0.6 million tons in 2023.
- Water recycling rate in chemicals reached 65% globally in 2023, saving 120 billion m3 annually.
- Biodiversity initiatives covered 15 million hectares by chemical companies in 2023 partnerships.
- Low-carbon ammonia pilots produced 0.1 million tons commercially in 2023.
- Circular plastics chemicals recycled 4 million tons into new products in 2023 globally.
- GHG intensity of methanol production dropped 15% in leading regions 2020-2023.
- 55 chemical companies committed to 30% Scope 3 reduction by 2030 as of 2023.
- Europe chemical industry CO2 price impact led to 10% emissions cut in high-price scenarios 2023.
Sustainability Initiatives Interpretation
The chemical industry’s progress toward sustainability resembles a brilliant but messy alchemist, transforming billions in R&D and rising recycling rates into real, if uneven, reductions in its formidable environmental footprint while racing to scale low-carbon solutions before the clock runs out.
Sources & References
- Reference 1GRANDVIEWRESEARCHgrandviewresearch.comVisit source
- Reference 2STATISTAstatista.comVisit source
- Reference 3MCKINSEYmckinsey.comVisit source
- Reference 4MARKETSANDMARKETSmarketsandmarkets.comVisit source
- Reference 5FORTUNEBUSINESSINSIGHTSfortunebusinessinsights.comVisit source
- Reference 6PRECEDENCERESEARCHprecedenceresearch.comVisit source
- Reference 7ALLIEDMARKETRESEARCHalliedmarketresearch.comVisit source
- Reference 8MORDORINTELLIGENCEmordorintelligence.comVisit source
- Reference 9TRANSPARENCYMARKETRESEARCHtransparencymarketresearch.comVisit source
- Reference 10PERSISTENCEMARKETRESEARCHpersistencemarketresearch.comVisit source
- Reference 11CEFICcefic.orgVisit source
- Reference 12ARGUSMEDIAargusmedia.comVisit source
- Reference 13ICISicis.comVisit source
- Reference 14REUTERSreuters.comVisit source
- Reference 15SPGLOBALspglobal.comVisit source
- Reference 16CHEMORBISchemorbis.comVisit source
- Reference 17PLASTICSNEWSplasticsnews.comVisit source
- Reference 18CHEMWEEKchemweek.comVisit source
- Reference 19PVCpvc.orgVisit source
- Reference 20PSMARKETpsmarket.orgVisit source
- Reference 21FERTILIZERINTERNATIONALfertilizerinternational.comVisit source
- Reference 22SULPHURIC-ACIDsulphuric-acid.comVisit source
- Reference 23EUROCHLOReurochlor.orgVisit source
- Reference 24CHEMENGONLINEchemengonline.comVisit source
- Reference 25ACETICACIDNEWSaceticacidnews.comVisit source
- Reference 26STYRENEstyrene.orgVisit source
- Reference 27TIDOINTLtidointl.comVisit source
- Reference 28SODAASHWORLDsodaashworld.comVisit source
- Reference 29ZEOLITEzeolite.comVisit source
- Reference 30NYLONNEWSnylonnews.comVisit source
- Reference 31MALEICANHYDRIDEmaleicanhydride.orgVisit source
- Reference 32PHTHALIC-ANHYDRIDEphthalic-anhydride.comVisit source
- Reference 33EO-PRODUCERSeo-producers.comVisit source
- Reference 34PROPYLENEGLYCOLpropyleneglycol.orgVisit source
- Reference 35BASFbasf.comVisit source
- Reference 36DOWdow.comVisit source
- Reference 37LINDElinde.comVisit source
- Reference 38AIRLIQUIDEairliquide.comVisit source
- Reference 39DUPONTdupont.comVisit source
- Reference 40LYONDELLBASELLlyondellbasell.comVisit source
- Reference 41CELANESEcelanese.comVisit source
- Reference 42EASTMANeastman.comVisit source
- Reference 43COVESTROcovestro.comVisit source
- Reference 44CORPORATEcorporate.evonik.comVisit source
- Reference 45WANHUACHEMwanhuachem.comVisit source
- Reference 46SINOPECsinopec.comVisit source
- Reference 47SABICsabic.comVisit source
- Reference 48FPCfpc.com.twVisit source
- Reference 49INEOSineos.comVisit source
- Reference 50MCGCmcgc.comVisit source
- Reference 51SUMITOMO-CHEMsumitomo-chem.co.jpVisit source
- Reference 52LGCHEMlgchem.comVisit source
- Reference 53RILril.comVisit source
- Reference 54BRASKEMbraskem.com.brVisit source
- Reference 55TOTALENERGIEStotalenergies.comVisit source
- Reference 56CORPORATEcorporate.exxonmobil.comVisit source
- Reference 57CPCHEMcpchem.comVisit source
- Reference 58WESTLAKEwestlake.comVisit source
- Reference 59OQoq.comVisit source
- Reference 60ARKEMAarkema.comVisit source
- Reference 61SYENSQOsyensqo.comVisit source
- Reference 62CLARIANTclariant.comVisit source
- Reference 63ASHLANDashland.comVisit source
- Reference 64RPMINCrpminc.comVisit source
- Reference 65IEAiea.orgVisit source
- Reference 66AMERICANCHEMISTRYamericanchemistry.comVisit source
- Reference 67NOVA-INSTITUTEnova-institute.euVisit source
- Reference 68ICCA-CHEMicca-chem.orgVisit source
- Reference 69CDPcdp.netVisit source
- Reference 70WEFORUMweforum.orgVisit source
- Reference 71GLOBALCCSINSTITUTEglobalccsinstitute.comVisit source
- Reference 72SPHERICALINSIGHTSsphericalinsights.comVisit source
- Reference 73WORLDCHEMICALSworldchemicals.orgVisit source
- Reference 74EUROPEAN-BIOPLASTICSeuropean-bioplastics.orgVisit source
- Reference 75ECHAecha.europa.euVisit source
- Reference 76IATAiata.orgVisit source
- Reference 77WBCSDwbcsd.orgVisit source
- Reference 78AMMONIAENERGYammoniaenergy.orgVisit source
- Reference 79ALLIANCEPLASTICSCIRCULARITYallianceplasticscircularity.orgVisit source
- Reference 80METHANOLmethanol.orgVisit source
- Reference 81SCIENCEBASEDTARGETSsciencebasedtargets.orgVisit source
- Reference 82CHINACHEMICALNEWSchinachemicalnews.comVisit source
- Reference 83IBEFibef.orgVisit source
- Reference 84GULFCHEMICALSgulfchemicals.orgVisit source
- Reference 85ABIQabiq.org.brVisit source
- Reference 86JCI-NETjci-net.or.jpVisit source
- Reference 87KCCIAkccia.or.krVisit source
- Reference 88VCIvci.deVisit source
- Reference 89ACCacc.orgVisit source
- Reference 90APICapic.or.idVisit source
- Reference 91CHEMISTRYchemistry.caVisit source
- Reference 92CECAceca.com.auVisit source
- Reference 93ANIQUEanique.org.mxVisit source
- Reference 94CHEMUNIONchemunion.ruVisit source
- Reference 95CAIAcaia.co.zaVisit source
- Reference 96CPIAcpia.org.ukVisit source
- Reference 97UICuic.orgVisit source
- Reference 98VNCIvnci.nlVisit source
- Reference 99CCIAccia.org.cnVisit source
- Reference 100CIEcie.org.inVisit source