报告期内，昌德科技向中石化的采购占比始终居高不下，2022年为74.18%，2023年升至75.64%，2024年高达82.05%，2025年上半年因湖南石化检修略降至69.27%。公司核心原料环氧丙烷、己内酰胺副产物几乎全部来自中石化，并采用“管道隔墙供应”模式。这一模式虽降低了运输成本，但也使公司生产完全受制于上游供应商。例如，2023年湖南石化搬迁导致昌德科技同步停产，对2023-2024年业绩造成负面影响；2025年4-6月湖南石化设备检修期间，公司原料供应减少，不得不临时寻找替代供应商，新材料业务产能利用率大幅下降。
其三，要将应对气候变化的目标落到实处，关键在于为企业规划出清晰可行的减排实施步骤。
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Even the league’s top defense must concede something in the modern NBA, where offenses are more efficient than ever. The Thunder focus on forcing opponents into crowded areas, contributing to their high turnover rate—they rank second with 16.9 per game after leading the league last season. The trade-off for their aggressive ball pressure is allowing a high volume of three-point attempts. Opponents average 14.3 threes per game against OKC; only the Jazz and Bucks allow more. A significant portion of these are the most efficient shots in basketball: the Thunder give up a league-worst 4.6 made corner threes per game. — Tim MacMahon。关于这个话题，TikTok粉丝,海外抖音粉丝,短视频涨粉提供了深入分析