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As of the end of February, in the first two months of this year, Zhenhai Refinery had produced more than 56,000 tons of polyethylene products, the raw material for agricultural film.
Agricultural film is an indispensable agricultural material for greenhouse planting or direct sowing.
Zhenhai Refinery's first polyethylene plant produces linear low-density polyethylene with an annual production capacity of 500,000 tons.
It is understood that the addition ratio of additives in the production process of agricultural film raw materials is in the thousand grades, and the addition amount must be strictly controlled.