Higher volumes and prices expanded the materials business
Total operating revenue was RMB 19,706,882,079.97, up 68.92%. Management attributed growth to higher product volumes and prices. Glass fiber and related products generated RMB 17,844,653,072.20, or 90.55% of total revenue. The operating discussion describes a more balanced development of roving and fine yarn and fabric, alongside more thermoplastic and high-strength, high-modulus products. Portfolio emphasis is not a numerical sales breakdown for each grade.