Editor's Note
Welcome to Acidity Regulator Quarterly China Report Q4 2025
Market analysis
On 14 Jan., 2026, a 13.357% state-owned stake in Laiwu Taihe was listed for transfer on the Shandong Property Rights Exchange Centre by Shandong Caijin New Energy Industry Co., Ltd., with a base price of USD30.60 million (RMB214.90 million).
Company dynamics
- In Dec. 2025, the environmental impact (EI) report for the 30,000 t/a high-purity organic mineral salt project of RZBC Boyuan was approved.
- On 4 Nov., the EI report for the 12,000 t/a bio-based tryptophan reconstruction/expansion project by Qinhuangdao Huaheng Bioengineering Co., Ltd. (Huaheng Biotechnology) was approved.
- On 15 Oct., the EI report for the 300 t/a biomass lactic acid pilot project of Nanle Yunwei was approved.
In the Q4 2025, citric acid market prices first declined and then experienced a slight rebound, remaining at low levels overall with limited fluctuation.
The USD/CNY exchange rate in this period is 6.9695, sourced from the People's Bank of China on 2 Feburary, 2026. All prices include VAT unless otherwise stated.
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Market Analysis
- Laiwu Taihe's 13.357% state stake listed for transfer at USD30.60 million
Company Dynamics
- Nanle Yunwei's 300 t/a biomass lactic acid pilot project
- Huaheng Biotechnology update: Tryptophan plant greenlit, Q3 profit surges, HK listing in progress
Price Update
- Ex-works prices of acidity regulators in China, Q4 2025
- Q4 2025 citric acid prices remain low amid weak export demand and rising costs
Import and Export
- Exports of acidity regulators and raw materials in China, Q3 2025
- Export analysis of citric acid in Q4 2025
News In Brief
- Tangshan Chengyou's creatine monohydrate and acid salts project
- Tuoairui to add 10,000 t/a calcium citrate capacity
- RZBC Boyuan to add 5,000 t/a citric acid capacity
- Zhejiang Decheng's thousand-tonne straw lactic acid pilot test facility project
- US initiates third sunset review on AD and CVD for Chinese citric acid and citrate salts


