长江市场 - 1#锡

日期	区间价格(元/吨)	均价(元/吨)	涨跌(元/吨)
2025-10-09	283200-286200	284700	7000
2025-10-10	286400-289400	287900	3200
2025-10-13	281400-284400	282900	-5000
2025-10-14	281000-284000	282500	-400
2025-10-15	280700-283700	282200	-300
2025-10-16	280200-283200	281700	-500
2025-10-17	280000-283000	281500	-200
2025-10-20	279000-282000	280500	-1000
2025-10-21	280300-283300	281800	1300
2025-10-22	280000-283000	281500	-300
2025-10-23	279000-282000	280500	-1000
2025-10-24	280900-283900	282400	1900
2025-10-27	282500-285500	284000	1600
2025-10-28	283300-286300	284800	800
2025-10-29	284200-287200	285700	900
2025-10-30	283000-286000	284500	-1200
2025-10-31	283400-286400	284900	400