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 2024/01 2024/02 2024/02 2024/02 2024/02 2024/02 2024/03 2024/03 2024/03 2024/03 2024/04 2024/04 2024/04 2024/04 421#-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 202117 202123 202129 202135 202141 202147 202153 20227 202213 202219 202225 四川云南新疆 202231 202237 202243 202249 20232 20238 202314 202320 202326 202332 202338 202344 202350 20244 202410 50000 45000 40000 35000 30000 25000 20000 15000 10000 5000 0 202416