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2022
High purity propylene, acetylene to achieve mass production
24
2024
/
06
2021
2020
Ultra-pure ammonia production capacity of 5.990 tons/year
2016
Realization of 6N grade high purity boron trichloride industrialization
2013
Actively carry out research and development and industrialization of high-purity oxidized ammonia, high-purity oxidized ammonia, high-purity carbon dioxide, high-purity, mixed gas, etc.
2011
2009
Establishment and completion of 200 tons/year 7N grade ultra-pure ammonia production line
2004
Establishment of 6N grade ultra-pure ammonia production line with 100 tons/year
