Kwanan nan, SUMEC International Technology Co., Ltd. (wanda ake kira SUMEC) da KT Chemical sun sami nasarar rattaba hannu kan yarjejeniyar dogon lokaci don siyan tan 200,000 na dabino stearin a shekara.Wannan shi ne karon farko da wani kamfanin fasaha ya tsunduma cikin shigo da sinadari na dabino, inda ya ba da sabbin...
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