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Beijing chemist Biopharmaceutical Technology Co., Ltd is a scientific and chemical enterprise specializing in the R & D, production and sales of electronic material intermediates and LCD new materials... |
Pharmaceutical intermediates are fine chemical products from chemical raw materials to raw materials or pharmaceutical production processes, usually high-tech intensive and high value-added specialized chemicals. Due to the wide variety and complex chemical structure of pharmaceuticals, there is a high demand for intermediate varieties.
2020.09 |
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2020.09 |
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