价格法修正草案公布，强调“反内卷”，这些ETF机会值得关注！

Group 1 - The core viewpoint of the news is the introduction of the "anti-involution" policy through the draft amendment to the Price Law, which aims to establish standards for identifying unfair pricing behaviors and to regulate "involution-style" competition [1] - The new policy is expected to promote healthy industry development and orderly competition, allowing industries to return to normal profit levels and emphasizing product quality and service for high-quality development [1] - The Ministry of Industry and Information Technology will implement a new round of growth stabilization plans for ten key industries, including steel, non-ferrous metals, petrochemicals, and building materials, focusing on structural adjustments and eliminating outdated production capacity [1] Group 2 - The coal ETF (515220) is the only coal ETF in the market, with a scale exceeding 7 billion yuan, tracking the China Securities Coal Index, which includes thermal coal, coking coal, and coal chemicals [3] - The steel ETF (515210) is the only steel ETF in the market, with a scale exceeding 3 billion yuan, tracking the China Securities Steel Index, which includes steel plates, special steel, and metal products [3] - The building materials ETF (159745) is the largest building materials ETF in the market, tracking the China Securities All-Index Building Materials Index, which includes cement, glass, and consumer building materials [3] - The photovoltaic 50 ETF (159864) has seen a net inflow of over 200 million yuan for five consecutive days, tracking the China Securities Photovoltaic Industry Index, which encompasses the entire photovoltaic industry chain, including silicon materials, silicon wafers, components, equipment, and power stations [3]