An authorized distributor of Berun, China's largest soda ash and baking soda producer.
Inner Mongolia Yizhou Trading Co., Ltd. (内蒙古一周商贸有限公司) sells Berun soda ash and sodium bicarbonate to buyers abroad as an authorized distributor and trading company. Berun's Yingen natural-soda plant in Alxa, Inner Mongolia, is our supply plant: it turns out more than 10,000 tonnes of soda ash a day, and our allocation has no monthly cap.
Yizhou Chem is an authorized distributor of Berun (博源), whose listed company is Inner Mongolia Berun Chemical Co., Ltd. (SZSE: 000683). We sell Berun products as a trading company and exporter, and Berun's Yingen plant is our supply plant: it produces and packs every grade we ship. We buy at source, with no other trader in between.
The numbers behind our supply.
Berun reports the largest soda ash and baking soda capacity in China. Its Yingen plant runs on natural alkali ore from the Tamusu mine: phase 1 makes 5 million t/yr of soda ash and 0.4 million t/yr of sodium bicarbonate at full output, and phase 2 will add 2.8 million t/yr of soda ash; its first 1 million t/yr line has been in trial operation since December 2025.
Sources: Berun Chemical (SZSE: 000683) company profile on CNINFO, updated 6 May 2026; announcements 2025-030 (25 April 2025) and 9 December 2025. Checked 2 November 2026.
What that means for your supply.
No monthly cap
From one 20′ container to thousands of tonnes a month: our allocation is limited only by the plant's output. Monthly and annual supply programmes are quoted on request.
Five grades, one plant
Dense and light soda ash, and food, feed and industrial sodium bicarbonate, all from the Yingen plant. One supplier, one set of documents, and one container may mix grades.
Natural soda
Refined from natural alkali ore, not synthesised from salt and limestone. Buying synthetic soda ash from another plant in China today? Send your specification and monthly volume, and we quote the natural-soda grade side by side with the plant COA.
Ready to load
Lead time 10–15 days after receipt of the deposit or L/C. Containers load at Tianjin Xingang (FOB · CIF · CFR); rail to Kazakhstan is quoted on request.
Proof on every lot
Commercial invoice · packing list · bill of lading (B/L) · plant batch COA · SDS · certificate of origin (a preferential form such as Form E where the destination grants one) · copy of the plant's IFRC Halal certificate (on request) · SGS inspection on request.
Secure payment
T/T 30% deposit, 70% balance against copy of B/L, or irrevocable L/C at sight. No D/A, D/P or open account.
Yizhou Chem
A trading and export company in Hohhot, Inner Mongolia. As a Berun authorized distributor we buy at source, then handle the contract, documents and shipping, with a written quote within 24 hours (GMT+8, Mon–Sat).
Key markets: Vietnam, Indonesia, Bangladesh, India, Egypt. Other destinations are quoted on request with the same plant COA and origin documents. Bags carry the plant's own marks: MALAN for food and industrial grade sodium bicarbonate (the feed-grade mark is confirmed in each quote); for soda ash, current plant COAs list Zhongtian (中天) and the plant's IFRC Halal certificate names SINOTRONA. We confirm the mark on each lot before loading.
Berun's Yingen plant, our supply plant.
Inner Mongolia Berun Yingen Chemical Co., Ltd., in Alxa League, Inner Mongolia: process units, tank farm and the finished-goods warehouse that every container we sell is loaded from.
Berun Yingen supply plant — aerial
Supply plant — desert approach
Supply plant — tank farm and offices
Supply plant — tanks and administration
Supply plant — front plaza
Warehouse — palletised and jumbo bags
Bagging line
Loading and dispatchCompany profile
| Legal name | 内蒙古一周商贸有限公司 · Inner Mongolia Yizhou Trading Co., Ltd. |
|---|---|
| Role | Authorized distributor of Berun (博源, SZSE: 000683); trading company and exporter |
| Established | April 2024 |
| Unified social credit code | 91150105MADH1H972Y |
| Registered address | Hohhot, Inner Mongolia, China — full registered address on the public record at gsxt.gov.cn under the code above |
| Business | Export of soda ash (sodium carbonate) and sodium bicarbonate — food, feed and industrial grades — FOB Tianjin by sea, minimum order 1 × 20′ FCL. Rail to Kazakhstan is quoted on request: minimum one full container load, with the route and delivery point confirmed in each quote. |
| Loading port | Tianjin Xingang (Tianjin New Port) |
| Supply plant | Inner Mongolia Berun Yingen Chemical Co., Ltd. — Berun's Alxa Yingen plant (Alxa League, Inner Mongolia): 5 + 0.4 million t/yr of soda ash and sodium bicarbonate at full output; phase 2 (2.8 million t/yr of soda ash) commissioning since December 2025. Supply has no monthly cap. Certificates are issued to the plant. Bags carry the plant's own marks: MALAN for food and industrial grade sodium bicarbonate (the feed-grade mark is confirmed in each quote); for soda ash, current plant COAs list Zhongtian (中天) and the plant's IFRC Halal certificate names SINOTRONA. We confirm the mark on each lot before loading. |
| Key markets | Vietnam, Indonesia, Bangladesh, India, Egypt. Other destinations are quoted on request. |
Supply-plant certificates
Issued to Inner Mongolia Berun Yingen Chemical Co., Ltd.; the copies below are view-only. The plant also holds ISO 14001:2015 (02124E11568R0M-1), ISO 45001:2018 (02124S11484R0M-1) and ISO 50001:2018 (02124En10107R0M-1), shown on request with an RFQ.
Quote within 24 hours (GMT+8, Mon–Sat).
Include destination port, packing and the number of 20′ containers. A 500 g sample is free of charge. MOQ 1 × 20′ FCL; one container may mix grades.