QINGHAI ZHENHUIDA 青海臻汇达国际贸易有限公司 Soda ash / Na₂CO₃ Light · industrial Type: Light Assay & impurities: TDS / COA Packaging: To be agreed Light soda ash for chemical processing, water treatment and glass production. Grade and batch requirements are agreed during inquiry. Catalogue reference only. Not a TDS, SDS, COA, quotation or availability confirmation. Packaging, MOQ, timing and terms are agreed separately.