421#基差(右) SI.GFE 14,000 1000.0000 13,000 12,000 500.0000 11,0000.0000 10,000-500.0000 9,000 8,000 -1000.0000 7,000 6,000 -1500.0000 -2000.0000 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 14,000 13,500 13,000 12,500 12,000 11,500 11,000 10,500 10,000 1,000 900 800 700 600 500 400 300 200 100 0 202134 202140 202146 202152 20226 202212 202218 202224 202230 202236 202242 四川云南新疆 202248 20231 20237 202313 202319 202325 202331 202337 202343 202349 20243 20249 202415 202421 202427 60000 50000 40000 30000 20000 10000 0 202433 3000.00 2500.00 2000.00 1500.00 1000.00 500.00 0.00 -500.00 -1000.00 -1500.00 2023/2/3 2023/3/3 2023/4/3 2023/5/3 四川 2023/6/3 2023/7/3 2023/8/3 2023/9/3 云南 2023/10/3 2023/11/3 2023/12/3 2024/1/3 2024/2/3 新疆 2024/3/3 2024/4/3 2024/5/3 2024/6/3 2024/7/3 2024/8/3 310