{
  "title": "A00 Aluminum / NBS historical snapshot",
  "unit": "CNY/tonne",
  "frequency": "ten-day period",
  "retrieved": "2026-10-08",
  "observations": [
    {
      "period": "2025-06-21/2025-06-30",
      "date": "2025-06-30",
      "price": 20666.7,
      "source": "https://www.stats.gov.cn/sj/zxfb/202507/t20250703_1960315.html"
    },
    {
      "period": "2025-07-01/2025-07-10",
      "date": "2025-07-10",
      "price": 20732.9,
      "source": "https://www.stats.gov.cn/xxgk/sjfb/zxfb2020/202507/t20250714_1960397.html"
    },
    {
      "period": "2025-07-11/2025-07-20",
      "date": "2025-07-20",
      "price": 20591.7,
      "source": "https://www.stats.gov.cn/sj/zxfb/202507/t20250723_1960477.html"
    },
    {
      "period": "2025-07-21/2025-07-31",
      "date": "2025-07-31",
      "price": 20767.5,
      "source": "https://www.stats.gov.cn/xxgk/sjfb/zxfb2020/202508/t20250801_1960583.html"
    },
    {
      "period": "2025-08-01/2025-08-10",
      "date": "2025-08-10",
      "price": 20578.3,
      "source": "https://www.stats.gov.cn/sj/zxfbhjd/202508/t20250813_1960659.html"
    },
    {
      "period": "2025-08-11/2025-08-20",
      "date": "2025-08-20",
      "price": 20633.8,
      "source": "https://www.stats.gov.cn/sj/zxfb/202508/t20250822_1960866.html"
    },
    {
      "period": "2025-08-21/2025-08-31",
      "date": "2025-08-31",
      "price": 20741.4,
      "source": "https://www.stats.gov.cn/sj/zxfb/202509/t20250903_1961000.html"
    },
    {
      "period": "2025-09-01/2025-09-10",
      "date": "2025-09-10",
      "price": 20686.3,
      "source": "https://www.stats.gov.cn/sj/zxfb/202509/t20250912_1961169.html"
    },
    {
      "period": "2025-09-11/2025-09-20",
      "date": "2025-09-20",
      "price": 20894.3,
      "source": "https://www.stats.gov.cn/sj/zxfb/202509/t20250923_1961330.html"
    },
    {
      "period": "2025-09-21/2025-09-30",
      "date": "2025-09-30",
      "price": 20720.0,
      "source": "https://www.stats.gov.cn/xxgk/sjfb/zxfb2020/202510/t20251009_1961456.html"
    },
    {
      "period": "2025-10-11/2025-10-20",
      "date": "2025-10-20",
      "price": 20906.7,
      "source": "https://www.stats.gov.cn/xxgk/sjfb/zxfb2020/202510/t20251023_1961676.html"
    },
    {
      "period": "2025-10-21/2025-10-31",
      "date": "2025-10-31",
      "price": 21098.8,
      "source": "https://www.stats.gov.cn/sj/zxfbhjd/202511/t20251103_1961784.html"
    },
    {
      "period": "2025-11-01/2025-11-10",
      "date": "2025-11-10",
      "price": 21418.3,
      "source": "https://www.stats.gov.cn/sj/zxfb/202511/t20251113_1961845.html"
    },
    {
      "period": "2025-11-11/2025-11-20",
      "date": "2025-11-20",
      "price": 21660.0,
      "source": "https://www.stats.gov.cn/sj/zxfb/202511/t20251124_1961911.html"
    },
    {
      "period": "2025-11-21/2025-11-30",
      "date": "2025-11-30",
      "price": 21413.3,
      "source": "https://www.stats.gov.cn/sj/zxfb/202512/t20251203_1961979.html"
    },
    {
      "period": "2025-12-01/2025-12-10",
      "date": "2025-12-10",
      "price": 21862.5,
      "source": "https://www.stats.gov.cn/zwfwck/sjfb/202512/t20251212_1962058.html"
    },
    {
      "period": "2025-12-11/2025-12-20",
      "date": "2025-12-20",
      "price": 21796.7,
      "source": "https://www.stats.gov.cn/xxgk/sjfb/zxfb2020/202512/t20251223_1962128.html"
    },
    {
      "period": "2025-12-21/2025-12-31",
      "date": "2025-12-31",
      "price": 22046.7,
      "source": "https://www.stats.gov.cn/zwfwck/sjfb/202601/t20260104_1962240.html"
    }
  ]
}