{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T11:16:12Z",
  "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-PY-08218T6017",
    "type": "page",
    "country": "py",
    "name": "HIERROPAR S.A.C.I: public contracts won without a rival in Paraguay",
    "url": "https://assay-systems.com/register/py/uncontested/s/hierropar-s-a-c-i/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 6,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 75,
        "unit": "percent",
        "display": "75%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 6,
        "unit": "count"
      }
    ],
    "text": [
      "HIERROPAR S.A.C.I won 6 of its 8 public contract awards in Paraguay without a rival from 2016-03-17 to 2018-12-05: 0 without a competition and 6 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Universidad Nacional de Asunción (UNA) with 5."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2018-12-05",
          "Buyer": "Universidad Nacional de Asunción (UNA) ocds-03ad3f-345664-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-asuncion-una/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2017-02-06",
          "Buyer": "Universidad Nacional de Asunción (UNA) ocds-03ad3f-320188-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-asuncion-una/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2016-12-12",
          "Buyer": "Ministerio del Interior (M.I.) ocds-03ad3f-320168-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ministerio-del-interior-m-i/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2016-11-22",
          "Buyer": "Universidad Nacional de Asunción (UNA) ocds-03ad3f-311361-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-asuncion-una/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2016-08-01",
          "Buyer": "Universidad Nacional de Asunción (UNA) ocds-03ad3f-305427-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-asuncion-una/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2016-03-17",
          "Buyer": "Universidad Nacional de Asunción (UNA) ocds-03ad3f-304558-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-asuncion-una/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Paraguay",
        "url": "https://assay-systems.com/register/py/uncontested/"
      },
      {
        "name": "Universidad Nacional de Asunción (UNA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-asuncion-una/"
      },
      {
        "name": "Ministerio del Interior (M.I.)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-del-interior-m-i/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PY-08218T6017",
    "cite_as": "Assay Systems, \"HIERROPAR S.A.C.I: public contracts won without a rival in Paraguay\", https://assay-systems.com/register/py/uncontested/s/hierropar-s-a-c-i/"
  }
}