| http://www.w3.org/ns/prov#value | - At present, our products are mainly supplied to more than 50 large and medium-sized iron and steel enterprises, and chemical and fertilizer enterprises such as Capital Steel, Baosteel, Shanghai Steel Factory, Baotou Steel, Benxi Steel, Anshan Steel, Handan Steel, Laiwu Steel, Shenmu Chemical, Huainan Chemical, Wei-he Coal Chemical, and Shanghai Coking.
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