{
  "@context": "https://schema.org",
  "@type": "ItemList",
  "name": "LONGANH Minerals product and SEO entity map",
  "url": "https://longanhminerals.com/data/longanh-products.json",
  "itemListElement": [
    {
      "@type": "Product",
      "name": "越南钙粉 / Vietnam calcium carbonate powder",
      "alternateName": [
        "越南碳酸钙粉",
        "越南重钙粉",
        "GCC powder"
      ],
      "category": "Industrial mineral powder",
      "url": "https://longanhminerals.com/knowledge/yuenan-gaifen/"
    },
    {
      "@type": "Product",
      "name": "改性碳酸钙 / Modified calcium carbonate",
      "alternateName": [
        "改性钙粉",
        "表面处理碳酸钙"
      ],
      "category": "Plastic filler material",
      "url": "https://longanhminerals.com/knowledge/gaibaixing-tansuangai/"
    },
    {
      "@type": "Product",
      "name": "填充母料用钙粉 / Calcium carbonate for filler masterbatch",
      "category": "Plastic filler",
      "url": "https://longanhminerals.com/knowledge/tianchongmuliao-yuenan-gaifen/"
    }
  ]
}