美国贸易代表办公室：有信心就哥伦比亚互惠贸易展开谈判。

Dier Laser told investors on Aug. 19 that its TGV (through‑glass via) strategy now covers etching and AOI inspection equipment alongside its laser‑modification machines. Laser‑modification units continue to win orders and generate revenue; bundled orders for laser modification plus etch have begun to appear and AOI systems are under active validation. The company said it will supply standalone or matched equipment suites based on customer process flow, via geometry, substrate size and capacity needs as it broadens its TGV product matrix.

美国至8月20日8周国债竞拍-得标利率配置百分比 46.16%，前值36.84%。