10,000 ton/year of specialty gases
and 4,000 ton/year of lithium battery
electrolyte additives project
construction has been completed
and turned to use

Synergized Levima's operational
capabilities from multiple chemical
industries, new Shandong
HuaYuTongFang Electronic Materials
Co., Ltd was estblished

Electronic grade HCl gas supplied to
top-ranking semiconductor enterprises in Taiwan

Applied in Taiwan(China) Semi
industry

Lead the drafting of national
standard GB/T 14602-2014 for HCl
gas for electronic industry

Lead the drafting of the national
standard GB/T 24469-2009 for 5N
HCl gas for the electronics industry

Electronic grade HCl gas has been
verified by Linde since 2008

Electronic grade HCl gas capacity
has reached 100 ton/year

Completed 1^st set of 5N HCl gas
production line in China

Beijing HuaYuTongFang Chemical
Technology Development Co., Ltd
was established