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Haitung Group Limited bụ otu n'ime ndị nnọchi anya Sinopec ma na-ekesa na mbupụ mmanụ ala.

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Ụlọ ọrụ mmanya na-egbu egbu nke Sinopec Polyvinyl, Akwa Polyvinyl Alcohol Pva, Mmanya nke Sundy Polyvinyl, Polyvinyl Alcohol Fiber, Vinyl acetate ethylene emulsion, Vinyl acetate ethylene Copolymer emulsion,