（记者 王晓波） 截至发稿，广东建科市值为100亿元。 每经头条（nbdtoutiao）——海南封关首日直击：为中国探路，全球最大自贸港如何重塑开放边界？ 每经AI快讯，广东建科（SZ 301632，收盘价：23.96元）12月19日晚间发布公告称，公司第三届第十二 次董事会会议于2025年12月19日在广东建科天河总部大楼7楼会议室以现场及通讯相结合的方式召开。 会议审议了《关于公司2025年度内部审计工作报告及2026年度内部审计工作计划的议案》等文件。 2025年1至6月份，广东建科的营业收入构成为：房建及市政占比71.95%，水利占比7.87%，安全生产占 比7.84%，节能环保占比5.63%，交通占比4.38%。 ...

Group 1 - Manufacturing and non-manufacturing PMI both showed a decline in July, with manufacturing PMI at 49.3 and non-manufacturing PMI at 50.1, indicating a seasonal slowdown slightly greater than historical averages [4][6] - The decline in orders was slightly greater than production, suggesting a transmission of slowdown from demand to supply, with new orders index at 49.4 and production index at 50.5 [6][7][8] - Despite the decline in quantity indicators, price indicators showed initial expansion, with raw material purchase price index rising by 3.1 points and factory price index rising by 2.1 points, indicating effective transmission from upstream to downstream [8][9] Group 2 - Business activity expectations reached a four-month high, with the PMI production activity expectation index at 52.6, suggesting a positive impact of price elasticity on business expectations as long as the contraction in quantity is manageable [11] - The construction industry showed a month-on-month decline, attributed to adverse weather conditions and pressures from real estate sales, with construction PMI at 50.6 and new orders index at 42.7 [12][13] - The Business Confidence Index (BCI) fell by 1.6 points to 47.7, reflecting a distribution of "declining sales, rising profits" consistent with the logic of slowing real GDP and improving nominal GDP [13][14] Group 3 - The EPMI, PMI, and BCI all pointed in the same direction, indicating a need to adjust investment strategies to focus on areas benefiting from nominal GDP improvement and structural policy cues [18]