{
  "id": 138783,
  "title": "Sources: the US is preparing to set a price floor and impose tariffs on polysilicon, a material critical to chips, later this month, in a bid to counter China (Reuters)",
  "url": "https://urgent.news/2026/08/04/sources-the-us-is-preparing-to-set-a-price-floor-and-impose-tariffs",
  "topic": "business",
  "section": "Business",
  "published": "2026-08-04T16:30:01.000Z",
  "source": {
    "name": "Techmeme",
    "slug": "techmeme",
    "url": "https://www.reuters.com/world/china/us-weighs-polysilicon-price-floor-tariffs-counter-china-solar-chips-2026-08-04/"
  },
  "original_language": "en",
  "account": null,
  "summary": "The US is preparing to take action against China in the form of a price floor and tariffs on polysilicon, a material critical to chip production. According to Reuters sources, this move is intended to counter China's influence in the industry and is expected to take effect later this month.\n\nPolysilicon is a key component in the production of chips, and the US is taking steps to secure its supply chain. The US has concerns about the security of certain components, including optical transceivers, which are used in data centers to convert electrical impulse data into light and vice versa.\n\nReuters also reports that there are US-based manufacturers of optical transceivers, including Lumentum, Coherent, and Apple Optoelectronics, but they reportedly lack the scale and capacity of leading Chinese producers.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "Techmeme",
        "title": "Sources: the FCC is drafting a restriction on US imports of new models of Chinese data center optical transceivers, set to take effect upon publication in 2026 (Alexandra Alper/Reuters)",
        "url": "https://urgent.news/2026/08/04/sources-the-fcc-is-drafting-a-restriction-on-us-imports-of-new-models",
        "published": "2026-08-04T11:10:03.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}