Key Takeaways
- Japan's chemical industry production volume in fiscal 2022 reached 112.4 million tons, marking a 2.1% increase from the previous year driven by petrochemical demand.
- Petrochemical production in Japan hit 28.7 million tons in 2022, up 4.2% YoY due to ethylene and propylene output surges.
- Basic inorganic chemicals output totaled 15.3 million tons in FY2022, reflecting stable demand from electronics sector.
- Japan's chemical industry sales revenue in FY2022 totaled 48.2 trillion yen, up 18.5% YoY due to price hikes.
- Petrochemicals segment sales reached 12.4 trillion yen in 2022, growing 22.1%.
- Basic chemicals sales volume was 8.7 trillion yen in FY2022, up 15.3%.
- Japan's chemical industry employed 412,000 workers in FY2022, down 1.2% YoY.
- Petrochemical sector employment totaled 85,000 in 2022.
- Basic chemicals workforce was 62,000 employees in FY2022.
- Japan's chemical exports value reached 12.8 trillion yen in 2022, up 21.4% YoY.
- Chemical imports totaled 15.4 trillion yen in FY2022, up 18.7%.
- Petrochemical exports hit 4.2 trillion yen 2022, China top destination.
- Japan's chemical R&D expenditure totaled 1.42 trillion yen in FY2022, 2.95% of sales.
- Petrochemical R&D investment 0.28 trillion yen 2022.
- Basic chemicals R&D spending 0.19 trillion yen FY2022.
Japan's chemical industry grew in 2022, driven by petrochemicals, plastics, and EV batteries.
Employment
Employment Interpretation
Production
Production Interpretation
R&D
R&D Interpretation
Sales
Sales Interpretation
Trade
Trade Interpretation
How We Rate Confidence
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
Stefan Wendt. (2026, February 13). Japan Chemicals Industry Statistics. Gitnux. https://gitnux.org/japan-chemicals-industry-statistics
Stefan Wendt. "Japan Chemicals Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/japan-chemicals-industry-statistics.
Stefan Wendt. 2026. "Japan Chemicals Industry Statistics." Gitnux. https://gitnux.org/japan-chemicals-industry-statistics.
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