On September 21, the acetone price of Yanshan Petrochemical was stable
on September 21, the acetone price of Yanshan Petrochemical was stable
20paek polymer was proved to be an ideal choice for manufacturing load-bearing and non load-bearing aircraft supports. September 21, 2018 reading: Source: business community | investment vehicle industry is increasing the use of high-performance plastics
on September 21, Professor Wang Hongyan, School of automobile, Tongji University, issued the certificate day of executive director, Yanshan Petrochemical acetone price is 5900 yuan/ton
the 100000 t/a phenol ketone plant in the eastern area of Yanshan petrochemical works normally; The 200000 t/a phenol ketone plant in the Western District operates normally and is mainly sold to the surrounding areas and the province. Bayer materials technology is your best partner for innovation
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