The article introduces that Sinopec Tianjin Company optimized and integrated internal resources, broadened the source of cracked stock and has realized self-sufficiency of cracked stock.

• 介绍了中国石油化工股份有限公司天津分公司优化整合内部资源、拓宽裂解原料来源、实现裂解原料自给自足的情况。