AI新材料+出海，基本面迎头向上 | 投研报告

Group 1 - The cement industry is experiencing price increases and cost reductions, leading to profit recovery, with strong performance in overseas markets and ongoing supply-side checks on overproduction [1][2] - The consumption building materials sector remains at a low point, but signs of recovery are emerging in Q2 among leading companies; balance sheet repairs are a slow variable, with different companies adopting varying paces in cost control and transitioning from extensive to high-efficiency operations [2] - The fiberglass industry is benefiting from high demand for specialty fiberglass driven by AI, while traditional fiberglass margins continue to improve on a month-over-month basis [1][2] Group 2 - The glass industry is in a bottoming phase, with ongoing observation of supply-side changes [2] - Investment recommendations highlight optimism for AIPCB upstream new materials, where leading companies have high technical barriers and rapid product upgrades, likely maintaining first-mover advantages; there is also a positive outlook for "Belt and Road" initiatives, focusing on leading companies in tiles, cement, and fiberglass in Africa, as well as domestic paint leaders benefiting from internal competition and gradually emerging growth trends [2]