The registration address of shenyang guangtae gas limited is located at 12-6 (1-9-4) north north road in shenyang city, liaoning province. The registration authority is the market supervisory authority of the city of shenyang, represented by a legal person, and includes ammonia; acetylene and acetylene mixtures (stable); propane; acrylene; nitrogen (repressed or liquefied); beryllium (stabilized); 2-butadiene; butadiene; nitrogen oxides; sulphur dioxide (repressed or liquefied); carbon dioxide and ethylene oxide mixtures; carbon dioxide and oxygen mixtures; ethylene oxides; ethylene oxides; chlorobutanes; chlorobutanes; chlorobutanes; chlorobutanes; 2-methylbutanes; methane; 2-methylenes; methylene; 3-methylene oxide; hexahydroxide; hydrogen oxides; hydrogen gas and methane mixtures; 1-diene (stable); 1-tetans (stable); 1-tepens; 1-pens; 2-but-buts; cas; cas (projects subject to legal approval are not allowed to operate without the approval of the relevant department