（来源：猛犸新闻） 【#河南发现7500年前人面獠牙陶塑#】记者从2025年度河南考古工作成果交流会上获悉，考古人员在新 郑裴李岗遗址取得多项成果。2025年，除补充发掘2024年未完成探方以外，新发掘裴李岗及旧石器时代 晚期遗存面积500余平方米。东部生活区发现多室建筑及火塘堆积，出土具有特殊意义的人面獠牙陶 塑。郑州市文物考古研究院助理馆员刘启介绍，这批陶塑距今约8000至7500年，着重表现了人物和动物 头像，部分人面形象具有面具化特征，以人面獠牙形象最为特殊，头部呈"介"字形，可能是后期神像形 象的重要源头之一，推测是祭祀所用，反映出当地人群的精神信仰和审美。南部墓葬区大致厘清南边 界，发现灰坑、墓葬及窑址，完善了聚落生活单元遗迹组合。西部墓葬区新发掘多座墓葬，分布密集且 叠压关系复杂，随葬品差异反映出当时的社会分化。西部旧石器区明确了旧石器时代晚期不同阶段的遗 存特征与年代序列。（新华社河南分社） ...

Group 1 - The U.S. government is threatening to impose a 100% tariff on imported semiconductor products, which reflects a strategy to encourage high-end manufacturing to return to the U.S. [1] - The tariffs are aimed at creating uncertainty in trade negotiations and are part of a broader strategy to reshape domestic supply chains and reduce reliance on foreign manufacturing [2] - The U.S. has been facing challenges such as a high trade deficit and increasing federal debt, prompting the need for structural changes in its economic policies [2] Group 2 - The proposed tariffs could lead to increased prices for imported goods, potentially raising inflation in the U.S. and complicating the manufacturing landscape [3] - The U.S. is seeking investments from allied countries in high-end manufacturing sectors, including semiconductors and pharmaceuticals, to bolster its domestic industry [2] - China's share of semiconductor exports to the U.S. is minimal, but the broader implications of tariffs could disrupt supply chains and impact U.S. competitiveness in global markets [3] Group 3 - China is focusing on expanding its domestic market and reducing reliance on the U.S. market, with exports showing a 7.2% year-on-year growth in July [4] - The trade value between China and the U.S. has decreased by 11.1% in the first seven months, indicating a shift in trade dynamics [4] - China's manufacturing sector is expected to strengthen its global position through innovation and leveraging its large domestic market [4]