商品日报（2月13日）：烧碱减仓收涨近3% 金属普遍收跌

Group 1 - The domestic commodity futures market on February 13 saw more declines than increases, with the main contract for the shipping index (European line) rising over 3% [1] - The main contracts for caustic soda, lithium carbonate, eggs, and soybean meal increased by over 2%, while the main contracts for tin, silver, and crude oil saw declines exceeding 4% [1] - The China Securities Commodity Futures Price Index closed at 1642.81 points, down 36.48 points or 2.17% from the previous trading day [1] Group 2 - Caustic soda continued its rebound, with the main contract closing up 2.91%, driven by supply tightness and sellers' reluctance to sell [2] - Concerns over transportation restrictions during the holiday boosted pre-holiday purchasing of caustic soda, while the decline in liquid chlorine prices supported the market [2] - The egg main contract rose 2.20%, reaching a two-month high, driven by expectations of capacity reduction in the egg production industry [3] Group 3 - The metal market generally declined, with tin and silver experiencing the largest drops of 7.05% and 5.52% respectively, influenced by weak market sentiment and profit-taking by traders [4] - The fluctuations in basic metals were primarily driven by market emotions, with concerns over AI and macroeconomic data impacting market confidence [4] - Geopolitical risk easing expectations have also contributed to the weakening support for precious metals in the short term [5]