If it is the ceiling of the living room, the price of each company in metallurgy and minerals is different. You can ask the decoration company. I only know that the decoration company where I used to work in Luzhou quoted material cost 160 and labor cost 130 (this is a general hanging method, and it will cost more if it is more complicated).
Type 50 light steel keel ceiling, auxiliary keel with 400 files, Taishan gypsum board, type 50 light steel keel ceiling per square 30 yuan, auxiliary keel with 400 files, Lafarge gypsum board per square 33 yuan, 60 light steel keel ceiling with 400 files, Taishan gypsum board, windmill software per square 34 yuan, 60 light steel keel ceiling with 400 files, Lafarge gypsum board per square 36 yuan.
The price comes from the internet, for reference only!