{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T12:51:26Z",
  "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-EC-1C2CTVZ061",
    "type": "page",
    "country": "ec",
    "name": "RIOFRIO VALAREZO LIDER STALIN: public contracts won without a rival in Ecuador",
    "url": "https://assay-systems.com/register/ec/uncontested/s/riofrio-valarezo-lider-stalin/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 5,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 45,
        "unit": "percent",
        "display": "45%"
      },
      {
        "label": "without a competition",
        "value": 2,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 3,
        "unit": "count"
      }
    ],
    "text": [
      "RIOFRIO VALAREZO LIDER STALIN won 5 of its 11 public contract awards in Ecuador without a rival from 2016-08-18 to 2017-12-11: 2 without a competition and 3 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE SARAYACU with 4."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2017-12-11",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE MONTALVO ocds-5wno2w-mco-gadprm-2017-002-115109",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-montalvo/",
          "How": "Single bid selective",
          "Stated reason": "Menor Cuantía"
        },
        {
          "Date": "2017-08-08",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE SARAYACU ocds-5wno2w-001-CD-GADPRS-2017-163298",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-sarayacu-2/",
          "How": "No competition direct",
          "Stated reason": "Contratacion directa"
        },
        {
          "Date": "2016-12-22",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE SARAYACU ocds-5wno2w-CD-GADPRS-002-2016-163298",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-sarayacu-2/",
          "How": "No competition direct",
          "Stated reason": "Contratacion directa"
        },
        {
          "Date": "2016-10-25",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE SARAYACU ocds-5wno2w-MCO-GADPRS-002A-2016-163298",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-sarayacu-2/",
          "How": "Single bid selective",
          "Stated reason": "Menor Cuantía"
        },
        {
          "Date": "2016-08-18",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE SARAYACU ocds-5wno2w-MCO-GADPRS-001A-2016-163298",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-sarayacu-2/",
          "How": "Single bid selective",
          "Stated reason": "Menor Cuantía"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Ecuador",
        "url": "https://assay-systems.com/register/ec/uncontested/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE SARAYACU",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-sarayacu-2/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO PARROQUIAL RURAL DE MONTALVO",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-parroquial-rural-de-montalvo/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-EC-1C2CTVZ061",
    "cite_as": "Assay Systems, \"RIOFRIO VALAREZO LIDER STALIN: public contracts won without a rival in Ecuador\", https://assay-systems.com/register/ec/uncontested/s/riofrio-valarezo-lider-stalin/"
  }
}