| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 815,759,647.83 | 587,217,219.8 | 2,254,483,478.01 | 1,524,546,342.65 |
| 收到的税费返还 | 1,347,477.19 | 575,067.4 | 7,147,130.01 | 2,435,495.91 |
| 收到其他与经营活动有关的现金 | 51,544,841.39 | 13,661,828.9 | 32,283,345.26 | 35,738,721.81 |
| 经营活动现金流入小计 | 868,651,966.41 | 601,454,116.1 | 2,293,913,953.28 | 1,562,720,560.37 |
| 购买商品、接受劳务支付的现金 | 392,211,540.36 | 201,676,281.29 | 956,173,281.91 | 645,846,103.62 |
| 支付给职工以及为职工支付的现金 | 180,072,583.27 | 111,829,532.21 | 350,435,587.29 | 270,036,440.86 |
| 支付的各项税费 | 430,448,971.53 | 314,117,875.36 | 623,468,588.93 | 467,837,780.91 |
| 支付其他与经营活动有关的现金 | 78,082,592.01 | 33,023,834.7 | 276,363,453.63 | 154,964,491.77 |
| 经营活动现金流出小计 | 1,080,815,687.17 | 660,647,523.56 | 2,206,440,911.76 | 1,538,684,817.16 |
| 经营活动产生的现金流量净额 | -212,163,720.76 | -59,193,407.46 | 87,473,041.52 | 24,035,743.21 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 13,993,635.56 | 9,585,246.5 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 812,541.5 | 814,800 |
| 投资活动现金流入的平衡项目 | - | - | 0 | 0 |
| 投资活动现金流入小计 | - | - | 14,806,177.06 | 10,400,046.5 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 102,653,905.92 | 97,645,248.74 | 151,920,719.14 | 115,211,431.23 |
| 投资活动现金流出小计 | 102,653,905.92 | 97,645,248.74 | 151,920,719.14 | 115,211,431.23 |
| 投资活动产生的现金流量净额 | -102,653,905.92 | -97,645,248.74 | -137,114,542.08 | -104,811,384.73 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 2,450,000 | - |
| 取得借款收到的现金 | 523,348,167.97 | 467,548,167.97 | - | 55,000,000 |
| 收到其他与筹资活动有关的现金 | 300,000,000 | - | 55,000,000 | - |
| 筹资活动现金流入小计 | 823,348,167.97 | 467,548,167.97 | 57,450,000 | 55,000,000 |
| 偿还债务支付的现金 | 224,087,763.83 | 224,980,000 | 53,332.34 | - |
| 分配股利、利润或偿付利息支付的现金 | 241,558,778.14 | 41,631,046.38 | 199,089,800.37 | 119,350,633.79 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 10,425,629.36 | - |
| 支付其他与筹资活动有关的现金 | 3,098,746.36 | - | 22,702,582.24 | 20,000,000 |
| 筹资活动现金流出小计 | 468,745,288.33 | 266,611,046.38 | 221,845,714.95 | 139,350,633.79 |
| 筹资活动产生的现金流量净额 | 354,602,879.64 | 200,937,121.59 | -164,395,714.95 | -84,350,633.79 |
| 五、现金及现金等价物净增加额 | 39,785,252.96 | 44,098,465.39 | -214,037,215.51 | -165,126,275.31 |
| 加:期初现金及现金等价物余额 | 365,907,354.08 | 365,908,554.08 | 579,944,569.59 | 579,944,569.59 |
| 期末现金及现金等价物余额 | 405,692,607.04 | 410,007,019.47 | 365,907,354.08 | 414,818,294.28 |
| 补充资料: | | | | |
| 净利润 | 162,199,156.32 | - | 287,530,269.45 | - |
| 资产减值准备 | - | - | 5,464,154.28 | - |
| 固定资产和投资性房地产折旧 | 63,231,561.4 | - | 133,659,361.68 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 63,231,561.4 | - | 133,659,361.68 | - |
| 无形资产摊销 | 1,028,176.04 | - | 2,796,457.18 | - |
| 长期待摊费用摊销 | 1,332,413.32 | - | 2,272,030.5 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 896,176.92 | - |
| 固定资产报废损失 | - | - | -808,353.54 | - |
| 财务费用 | 8,670,695.62 | - | 29,145,199.98 | - |
| 投资损失 | 2,342,458.93 | - | -746,362.93 | - |
| 递延所得税 | -4,440,122.54 | - | -32,377,957.18 | - |
| 其中:递延所得税资产减少 | -4,175,674.05 | - | -33,888,489.12 | - |
| 递延所得税负债增加 | -264,448.49 | - | 1,510,531.94 | - |
| 存货的减少 | -13,944,026.49 | - | -352,009,840.4 | - |
| 经营性应收项目的减少 | -422,164,532.29 | - | 76,889,233.83 | - |
| 经营性应付项目的增加 | -31,600,889.53 | - | -67,737,499.77 | - |
| 其他 | 40,445.62 | - | 55,813 | - |
| 现金的期末余额 | 405,692,607.04 | - | 365,907,354.08 | - |
| 减:现金的期初余额 | 365,907,354.08 | - | 579,944,569.59 | - |
| 现金及现金等价物的净增加额 | 39,785,252.96 | - | -214,037,215.51 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |