It should be noted that the gross profit margin of Gongjin shares fell to 13.94% last year, and some investors are worried about the risk of continued decline in the company's gross profit margin. In this regard, Tang Xiaolin, Vice President and Trea…
Fumed Alumina can be used in flow aids, as anti-adhesion for PET film, fluorescent tube, and lightbulb, as well as as an environmental-friendly powder coating to protect and bond. Purity: >=98% Fumed Alumina Fumed Alkyl Oxide Alumina (or aluminum…
Rising raw material costs boost black futures prices Recently, the prices of "ferrous" metal futures represented by iron ore and rebar have risen sharply. On April 26, the main iron ore contract 2109 rose to 1166 yuan/ton, the highest incre...…
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