{
  "document_id": "replay-003-multi-company",
  "document_type": "article",
  "document_text": "The semiconductor sector faced a turbulent week as new U.S. export restrictions targeting advanced AI chips sent shockwaves through the industry. NVIDIA Corporation saw its shares drop 7% on Monday after the Commerce Department announced expanded controls on shipments of H200 and B100 GPUs to several Middle Eastern countries.\n\nAdvanced Micro Devices was also affected, declining 4.2%, though analysts noted AMD's exposure to the restricted markets is smaller than NVIDIA's. Bernstein analyst Stacy Rasgon estimated NVIDIA could lose $4-5 billion in annual revenue from the new restrictions, while AMD's impact would be closer to $800 million.\n\nMeanwhile, Taiwan Semiconductor Manufacturing Company reported that its advanced packaging capacity for AI chips remains fully booked through 2027, suggesting underlying demand remains robust despite the regulatory headwinds. TSMC shares rose 1.3% on the news.\n\nIntel Corporation, which has been positioning its Gaudi 3 accelerator as a domestic alternative, saw a modest 2.1% gain as investors speculated the restrictions could redirect demand toward U.S.-manufactured alternatives.",
  "known_tickers": ["NVDA", "AMD", "TSM", "INTC"],
  "expected_extraction": {
    "summary": "New U.S. export restrictions on advanced AI chips hit NVIDIA (-7%) and AMD (-4.2%), while TSMC reported full AI packaging capacity through 2027 and Intel gained on domestic alternative positioning.",
    "companies": [
      {
        "ticker": "NVDA",
        "company_name": "NVIDIA Corporation",
        "relevance": 0.9,
        "sentiment": "negative",
        "impact_score": 0.8,
        "impact_horizon": "1d_30d",
        "catalyst_type": "macro",
        "key_facts": [
          "Shares dropped 7% on expanded export controls",
          "H200 and B100 GPUs targeted by new restrictions",
          "Estimated $4-5 billion annual revenue loss from restrictions"
        ],
        "risks": [
          "Expanded U.S. export controls on AI chip shipments to Middle Eastern countries"
        ],
        "evidence_spans": [
          "NVIDIA Corporation saw its shares drop 7% on Monday after the Commerce Department announced expanded controls",
          "NVIDIA could lose $4-5 billion in annual revenue from the new restrictions"
        ]
      },
      {
        "ticker": "AMD",
        "company_name": "Advanced Micro Devices",
        "relevance": 0.7,
        "sentiment": "negative",
        "impact_score": 0.55,
        "impact_horizon": "1d_30d",
        "catalyst_type": "macro",
        "key_facts": [
          "Shares declined 4.2%",
          "Estimated $800 million annual revenue impact"
        ],
        "risks": [
          "Exposure to restricted export markets"
        ],
        "evidence_spans": [
          "Advanced Micro Devices was also affected, declining 4.2%",
          "AMD's impact would be closer to $800 million"
        ]
      },
      {
        "ticker": "TSM",
        "company_name": "Taiwan Semiconductor Manufacturing Company",
        "relevance": 0.65,
        "sentiment": "positive",
        "impact_score": 0.5,
        "impact_horizon": "1d_7d",
        "catalyst_type": "product",
        "key_facts": [
          "Advanced packaging capacity for AI chips fully booked through 2027",
          "Shares rose 1.3%"
        ],
        "risks": [],
        "evidence_spans": [
          "advanced packaging capacity for AI chips remains fully booked through 2027",
          "TSMC shares rose 1.3% on the news"
        ]
      },
      {
        "ticker": "INTC",
        "company_name": "Intel Corporation",
        "relevance": 0.5,
        "sentiment": "positive",
        "impact_score": 0.35,
        "impact_horizon": "1d_7d",
        "catalyst_type": "macro",
        "key_facts": [
          "Gaudi 3 accelerator positioned as domestic alternative",
          "Shares gained 2.1%"
        ],
        "risks": [],
        "evidence_spans": [
          "Intel Corporation, which has been positioning its Gaudi 3 accelerator as a domestic alternative, saw a modest 2.1% gain"
        ]
      }
    ],
    "macro_themes": ["ai_capex"],
    "novelty_score": 0.7,
    "confidence": 0.85,
    "extraction_warnings": []
  },
  "metadata": {
    "created_at": "2026-04-11",
    "description": "Synthetic multi-company semiconductor article for replay testing (Req 5.5)",
    "schema_version": "2.0.0",
    "category": "multi_company"
  }
}
