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Awọn iroyin ti Ile-iṣẹ Awọn afikun Rubber ti China ni ọdun 2022
1.China ká roba aropo ile ise ti a ti iṣeto fun 70 years 70 odun seyin, ni 1952, Shenyang Xinsheng Chemical Plant ati Nanjing Chemical Plant lẹsẹsẹ kọ roba ohun imuyara ati roba antioxidant gbóògì sipo, pẹlu kan lapapọ o wu ti 38 toonu ninu odun, ati China. '...Ka siwaju
