post date: sep 22,2021   expiry date: sep 22,2022   detailed description: 1.liner chain alkylbenzene sulfonic acid 2.powder(apha olefin sulfonates)3.li ...

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  post date: sep 22,2021   expiry date: mar 21,2022   detailed description: technology and equipment in the plant for preparing fatty acid, and glycerin ...

  post date: sep 22,2021   expiry date: mar 21,2022   detailed description: payment method: t/t,l/c services after sales.superior products and hi ...