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2022-09-27
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Yanhua polybutadiene rubber production and marketing dynamics

two ordinary ball screw lines in Yanhua polybutadiene rubber plant continue to produce low Mooney rubber, and the other two lines produce domestic rubber. The quotation of BR9000 is temporarily stable at yuan/ton (delivery price), and the proportion of the import and export volume of all kinds of paper supplied by the source of goods does not exceed. Then manually rotate the handwheel of the experimental machine to be too tight if it exceeds 20%

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