Report Overview - The report is a daily report on the Nanhua Commodity Index dated March 30, 2026 [3] Index Performance Comprehensive Index - The Nanhua Comprehensive Index rose 0.97% based on the closing prices of adjacent trading days [1] Sector Index - Among the sector indices, only the Nanhua Agricultural Products Index fell by -0.05%. The rest of the sectors rose. The Nanhua Precious Metals Index had the largest increase of 1.47%, and the Nanhua Black Index had the smallest increase of 0.34% [1] Theme Index - The Energy Index had the largest increase of 2.25% among the theme indices, and the Building Materials Index had the smallest increase of 0.15%. The Economic Crops Index had the largest decline of -0.26%, and the Petrochemical Index had the smallest decline of -0.22% [1] Single - Variety Index - The largest increase in the commodity futures single - variety index was the European Line, up 6.18%. The largest decline was in the caustic soda index, down -2.46% [1][3] Contribution to Index Changes - The report also mentions the contribution degree of each variety's daily rise and fall to the index's rise and fall, with positive and negative contributions [4] Industry Chain and Variety Performance Energy and Chemical Sector - The report shows the industrial chain diagram of some varieties in the energy and chemical sector and their single - variety index daily rise and fall, such as ethylene with a certain performance, LPG down -1.79%, aromatics down -1.21%, and crude oil up 3.33% [4][11] Black Sector - The industrial chain diagram of some varieties in the black sector and their single - variety index daily rise and fall are presented [5] Agricultural Products Sector - The industrial chain diagram of some varieties in the agricultural products sector and their single - variety index daily rise and fall are shown, including tung oil up 1.78%, rapeseed oil up 0.14%, rapeseed down -0.41%, lumber down -0.76%, and live pigs down -0.74% [7][8]

1. Report Industry Investment Rating - No information provided 2. Core Viewpoints of the Report - Calculated based on the closing prices of adjacent trading days, the Nanhua Comprehensive Index fell by -0.21% today. All sector indices declined, with the Nanhua Energy and Chemical Index having the largest decline of -0.5% and the Nanhua Non - ferrous Metal Index having the smallest decline of -0.05%. Among theme indices, only the Economic Crop Index rose by 0.01%, while the rest declined. The Energy Index had the largest decline of -0.56%, and the Petrochemical Index had the smallest decline of -0.08%. Among single - variety indices of commodity futures, the Egg index had the largest increase of 0.65%, and the Coking Coal index had the largest decline of -2.65% [1] 3. Summary by Relevant Catalogs 3.1 Market Data - The Nanhua Comprehensive Index fell by -0.21%. Sector indices all declined, with the Nanhua Energy and Chemical Index dropping -0.5% and the Nanhua Non - ferrous Metal Index dropping -0.05%. Theme indices mostly declined, except for the Economic Crop Index which rose 0.01%. The Energy Index fell -0.56%, and the Petrochemical Index fell -0.08%. The Egg single - variety index rose 0.65%, and the Coking Coal index fell -2.65% [1] 3.2 Index Performance Details - Some indices showed their daily amplitude, annualized return, and annualized volatility. For example, the Building Materials Index (NHBMI) had an annualized return of 6.77%, etc. [4] 3.3 Industry Chain and Single - Variety Index Fluctuations - In the energy and chemical sector, Glass fell -1.58%, Synthetic Ammonia fell -0.61%, etc. In the agricultural products sector, Palm Oil fell -0.55%, Rapeseed fell -2.07%, etc. [3][4]

Group 1: Report Overview - The report is the Nanhua Commodity Index Daily Report on June 17, 2025, issued by Nanhua Futures [2] Group 2: Market Performance Overall Index - Calculated based on the closing prices of adjacent trading days, the Nanhua Composite Index fell by -0.41% today [1][2] Sector Index - Among the sector indices, only the Nanhua Agricultural Products Index rose by 0.32%, while the rest declined. The Nanhua Energy and Chemical Index had the largest decline of -0.61%, and the Nanhua Non-ferrous Metal Index had the smallest decline of -0.04% [1][2] Theme Index - In the theme indices, the Oilseeds and Oils Index had the largest increase of 0.48%, and the Economic Crops Index had the smallest increase of 0.23%. The Energy Index had the largest decline of -1.09%, and the Coal Chemical Index had the smallest decline of -0.07% [1] Single Commodity Futures Index - Among the single commodity futures indices, the Urea Index had the largest increase [1]