The current major producers : ethylene production process using chemical agents, oil refineries with refining and oil additives for chemical agents three series, a number of varieties of additives petrochemical products.
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美
- 目前主要生产:乙烯生产过程用化学助剂,炼油厂用炼化助剂和油田专用化学助剂三大系列,多个品种的石化助剂产品。