{
  "query": "UK construction inflation and steel sector cost trends May 2026",
  "claims": [
    {
      "claim": "In April 2026, the UK construction sector experienced a rapid acceleration in input cost inflation, with the S&P Global UK Construction PMI input cost measure reaching 81.4.",
      "verbatim_quote": "The S&P Global UK Construction Purchasing Managers' ‌Index's measure of input cost inflation leapt to 81.4, its highest since June 2022.",
      "source_url": "https://www.reuters.com/world/uk/uk-builders-hit-by-biggest-surge-cost-inflation-nearly-four-years-2026-05-07/",
      "relevance": "high"
    },
    {
      "claim": "European Hot Rolled Coil (HRC) steel prices reached approximately €700–705/t in early May 2026.",
      "verbatim_quote": "European HRC prices (Northern Europe, ex-works) have already recovered by over €100/t since October 2025, reaching around €700–705/t in early May 2026",
      "source_url": "https://www.steelonthenet.com/resources/market-data/market-outlook.html",
      "relevance": "high"
    },
    {
      "claim": "As of early May 2026, the surge in input prices was the steepest recorded in three decades, excluding the post-pandemic period.",
      "verbatim_quote": "Aside from the post-pandemic surge in input prices from early-2021 to mid-2022, the latest rise in purchasing costs was the steepest in three decades of data collection",
      "source_url": "https://www.reuters.com/world/uk/uk-builders-hit-by-biggest-surge-cost-inflation-nearly-four-years-2026-05-07/",
      "relevance": "high"
    },
    {
      "claim": "Steel concrete reinforcing bars saw a year-on-year price decrease of 7.2% in the 12 months leading to February 2026.",
      "verbatim_quote": "Concrete reinforcing bars (steel) | -7.2",
      "source_url": "https://www.gov.uk/government/statistics/building-materials-and-components-statistics-march-2026/construction-building-materials-commentary-march-2026",
      "relevance": "high"
    },
    {
      "claim": "Building costs are projected to increase by 14% and tender prices by 15% over the five-year period starting from 1Q2026.",
      "verbatim_quote": "Building costs are forecast to increase by 14% over the next five years, while tender prices are expected to rise by 15% over the same period, according to BCIS’s latest construction forecast data.",
      "source_url": "https://www.bcis.co.uk/news/bcis-construction-industry-forecast/",
      "relevance": "medium"
    },
    {
      "claim": "Geopolitical conflict in the Gulf region in 2026 is causing disruption to energy markets and manufacturing supply chains, impacting construction costs.",
      "verbatim_quote": "The conflict in the Gulf Region is causing significant disruption to energy markets that will spill over into manufacturing supply chains.",
      "source_url": "https://www.arcadis.com/en-gb/insights/perspectives/europe/united-kingdom/uk-construction-market-view-spring-2026",
      "relevance": "medium"
    },
    {
      "claim": "Steel price recovery in 2026 is expected to be followed by a more substantive upturn in 2027 due to regulatory costs.",
      "verbatim_quote": "price recovery in 2026, with a more substantive upturn concentrated in 2027 as regulatory costs crystallise",
      "source_url": "https://www.steelonthenet.com/resources/market-data/market-outlook.html",
      "relevance": "medium"
    }
  ],
  "market_context": "- [HIGH] In April 2026, the UK construction sector experienced a rapid acceleration in input cost inflation, with the S&P Global UK Construction PMI input cost measure reaching 81.4. (source: https://www.reuters.com/world/uk/uk-builders-hit-by-biggest-surge-cost-inflation-nearly-four-years-2026-05-07/)\n- [HIGH] European Hot Rolled Coil (HRC) steel prices reached approximately €700–705/t in early May 2026. (source: https://www.steelonthenet.com/resources/market-data/market-outlook.html)\n- [HIGH] As of early May 2026, the surge in input prices was the steepest recorded in three decades, excluding the post-pandemic period. (source: https://www.reuters.com/world/uk/uk-builders-hit-by-biggest-surge-cost-inflation-nearly-four-years-2026-05-07/)\n- [HIGH] Steel concrete reinforcing bars saw a year-on-year price decrease of 7.2% in the 12 months leading to February 2026. (source: https://www.gov.uk/government/statistics/building-materials-and-components-statistics-march-2026/construction-building-materials-commentary-march-2026)\n- [MEDIUM] Building costs are projected to increase by 14% and tender prices by 15% over the five-year period starting from 1Q2026. (source: https://www.bcis.co.uk/news/bcis-construction-industry-forecast/)\n- [MEDIUM] Geopolitical conflict in the Gulf region in 2026 is causing disruption to energy markets and manufacturing supply chains, impacting construction costs. (source: https://www.arcadis.com/en-gb/insights/perspectives/europe/united-kingdom/uk-construction-market-view-spring-2026)\n- [MEDIUM] Steel price recovery in 2026 is expected to be followed by a more substantive upturn in 2027 due to regulatory costs. (source: https://www.steelonthenet.com/resources/market-data/market-outlook.html)"
}