今年以来,部分有机化工物资、橡胶和塑料原料市场明显趋旺,交易价格大幅上升,甚至还出现部分商家压库待市(惜售)的现象。 现在,紧俏物资除天然橡胶外,已扩大到包括塑料原料、橡胶和部分有机化工物资在内的不少品种。其中天然橡胶中的1#和3#标胶,进口烟胶片;合成橡胶中的顺丁胶;塑料原料中的拉丝聚丙烯、低压聚乙烯、聚苯乙烯;部分规格高压聚乙烯,PVC树脂;有机化工中的“三苯”、丙酮、丁酮、苯酐、苯酚、酯类、 Since the beginning of this year, some organic chemical materials, rubber and plastic raw materials markets have become increasingly prosperous, transaction prices have risen sharply, and even some merchants have pressured the market to wait until the market (reluctant sellers). Nowadays, besides natural rubber, tight supplies have been expanded to include many varieties including plastic raw materials, rubber and some organic chemical materials. Among them, 1# and 3# standard rubber in natural rubber, imported smoke film; butadiene rubber in synthetic rubber; drawing polypropylene, low-pressure polyethylene, polystyrene in plastic materials; some specifications of high-pressure polyethylene, PVC resin; “Triphenyl”, acetone, butanone, phthalic anhydride, phenol, esters in organic chemicals