https://bid.cnooc.com.cn/home/--vhp--%E6%9C%89%E9%99%90%E6%B9%9B%E6%B1%9F-%E6%B6%A0%E6%B4%B211-6%E6%B2%B9%E7%94%B0%E5%BC%80%E5%8F%91%E2%88%95%E6%B6%A0%E6%B4%B210-3%E6%B2%B9%E7%94%B07%E4%BA%95%E5%8C%BA%E4%BA%8C%E6%AC%A1%E5%BC%80%E5%8F%91%E2%88%95%E6%B6%A0%E6%B4%B211-4%E6%B2%B9%E7%94%B0%E7%BB%BC%E5%90%88%E8%B0%83%E6%95%B4%E8%81%94%E5%90%88%E9%A1%B9%E7%9B%AE%E4%BF%AE%E4%BA%95%E6%9C%BA%E7%81%AB%E6%B0%94%E7%B3%BB%E7%BB%9F%E9%87%87%E8%B4%AD%E6%8B%9B%E6%A0%87