中国稀土：中重稀土产品占比为40%~45%

Group 1 - The core viewpoint of the article highlights the composition of rare earth products by the company, specifically the differentiation between light rare earths and medium-heavy rare earths based on the types of raw materials and the distribution of rare earth elements [2] - The company states that for the example of yttrium-rich europium ore, light rare earth products typically account for 55% to 60% of the total, while medium-heavy rare earth products account for 40% to 45% [2]