421#基差(右) SI.GFE 14,000 400.0000 13,500 13,000 300.0000 200.0000 100.0000 12,500 0.0000 12,000 -100.0000 11,500 11,000 10,500 -200.0000 -300.0000 -400.0000 2024/01 2024/02 2024/02 2024/02 2024/02 2024/03 2024/03 2024/03 2024/03 2024/04 2024/04 2024/04 2024/04 2024/04 2024/05 421#-通氧553#价差 不通氧553#硅(华东)-平均价 通氧553#硅(华东)-平均价 421#硅(华东)-平均价 16,000 15,000 14,000 13,000 12,000 11,000 10,000 800 700 600 500 400 300 200 100 0 202120 202126 202132 202138 202144 202150 20224 202210 202216 202222 202228 四川云南新疆 202234 202240 202246 202252 20235 202311 202317 202323 202329 202335 202341 202347 20241 20247 202413 50000 45000 40000 35000 30000 25000 20000 15000 10000 5000 0 202419