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may 19, 1987 - 1987年5月19日上海30万吨乙烯吴泾工程指挥部与上海电化厂合并，成立上海氯碱总厂。
Description:
1987年5月19日上海30万吨乙烯吴泾工程指挥部与上海电化厂合并，成立上海氯碱总厂。
Added to timeline:
工业大事年表
By
Loo Qoo
2 Sep 2023
1
0
731
Date:
may 19, 1987
Now
~ 39 years ago
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