{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-20T00:04:26Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-KR-0AP43CS1Y8",
    "type": "page",
    "country": "kr",
    "name": "Ujinyuendi Co., Ltd: public contracts won without a rival in South Korea",
    "url": "https://assay-systems.com/register/kr/uncontested/s/ujinyuendi-co-ltd/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 11,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 79,
        "unit": "percent",
        "display": "79%"
      },
      {
        "label": "without a competition",
        "value": 10,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 1,
        "unit": "count"
      }
    ],
    "text": [
      "Ujinyuendi Co., Ltd won 11 of its 14 public contract awards in South Korea without a rival from 2023-06-27 to 2026-04-02: 10 without a competition and 1 after a competition that drew a single bid. 9 buyers awarded it without a rival, the largest Guknipgongwongongdan with 2."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-07-01",
          "Buyer": "Gyeongsangbukdo Andongsi KR-R25BK00936082-000",
          "Buyer link": "https://assay-systems.com/register/kr/uncontested/b/gyeongsangbukdo-andongsi/",
          "How": "No competition 수의계약",
          "Stated reason": "—"
        },
        {
          "Date": "2025-03-13",
          "Buyer": "Jeonnamgwangjutonghapteukbyeolsi Wandogun KR-R25BK00695275-002",
          "Buyer link": "https://assay-systems.com/register/kr/uncontested/b/jeonnamgwangjutonghapteukbyeolsi-wandogun/",
          "How": "Single bid 제한경쟁",
          "Stated reason": "—"
        },
        {
          "Date": "2024-10-22",
          "Buyer": "Guknipgongwongongdan Seolaksanguknipgongwonsamuso KR-20241023634-000",
          "Buyer link": "https://assay-systems.com/register/kr/uncontested/b/guknipgongwongongdan-seolaksanguknipgongwonsamuso/",
          "How": "No competition 수의계약",
          "Stated reason": "—"
        },
        {
          "Date": "2024-09-15",
          "Buyer": "Guknipgongwongongdan Taebaeksanguknipgongwonsamuso KR-20240915141-000",
          "Buyer link": "https://assay-systems.com/register/kr/uncontested/b/guknipgongwongongdan-taebaeksanguknipgongwonsamuso/",
          "How": "No competition 수의계약",
          "Stated reason": "—"
        },
        {
          "Date": "2024-06-27",
          "Buyer": "Guknipgongwongongdan Palgongsanguknipgongwondongbusamuso KR-20240637079-000",
          "Buyer link": "https://assay-systems.com/register/kr/uncontested/b/guknipgongwongongdan-palgongsanguknipgongwondongbusamuso/",
          "How": "No competition 수의계약",
          "Stated reason": "—"
        },
        {
          "Date": "2024-03-04",
          "Buyer": "Guknipgongwongongdangyeryongsanguknipgongwonsamuso KR-20240300031-000",
          "Buyer link": "https://assay-systems.com/register/kr/uncontested/b/guknipgongwongongdangyeryongsanguknipgongwonsamuso/",
          "How": "No competition 수의계약",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of South Korea",
        "url": "https://assay-systems.com/register/kr/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/kr/ujinyuendi-co-ltd/"
      },
      {
        "name": "Guknipgongwongongdan",
        "url": "https://assay-systems.com/register/kr/uncontested/b/guknipgongwongongdan/"
      },
      {
        "name": "Guknipgongwongongdan Taebaeksanguknipgongwonsamuso",
        "url": "https://assay-systems.com/register/kr/uncontested/b/guknipgongwongongdan-taebaeksanguknipgongwonsamuso/"
      },
      {
        "name": "Guknipgongwongongdan Bukhansanguknipgongwonsamuso",
        "url": "https://assay-systems.com/register/kr/uncontested/b/guknipgongwongongdan-bukhansanguknipgongwonsamuso/"
      },
      {
        "name": "Guknipgongwongongdangyeryongsanguknipgongwonsamuso",
        "url": "https://assay-systems.com/register/kr/uncontested/b/guknipgongwongongdangyeryongsanguknipgongwonsamuso/"
      },
      {
        "name": "Guknipgongwongongdan Jirisanguknipgongwonjeonbuksamuso",
        "url": "https://assay-systems.com/register/kr/uncontested/b/guknipgongwongongdan-jirisanguknipgongwonjeonbuksamuso/"
      },
      {
        "name": "Guknipgongwongongdan Palgongsanguknipgongwondongbusamuso",
        "url": "https://assay-systems.com/register/kr/uncontested/b/guknipgongwongongdan-palgongsanguknipgongwondongbusamuso/"
      },
      {
        "name": "Guknipgongwongongdan Seolaksanguknipgongwonsamuso",
        "url": "https://assay-systems.com/register/kr/uncontested/b/guknipgongwongongdan-seolaksanguknipgongwonsamuso/"
      },
      {
        "name": "Gyeongsangbukdo Andongsi",
        "url": "https://assay-systems.com/register/kr/uncontested/b/gyeongsangbukdo-andongsi/"
      },
      {
        "name": "Jeonnamgwangjutonghapteukbyeolsi Wandogun",
        "url": "https://assay-systems.com/register/kr/uncontested/b/jeonnamgwangjutonghapteukbyeolsi-wandogun/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-KR-0AP43CS1Y8",
    "cite_as": "Assay Systems, \"Ujinyuendi Co., Ltd: public contracts won without a rival in South Korea\", https://assay-systems.com/register/kr/uncontested/s/ujinyuendi-co-ltd/"
  }
}