| 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 | 730,112,368.9 | 324,396,121.23 | 1,393,318,507.92 | 1,039,964,317.04 |
| 收到的税费返还 | 19,831,543.28 | 16,478,889.2 | 54,216,425.64 | 37,049,571.52 |
| 收到其他与经营活动有关的现金 | 30,563,878.28 | 15,179,690.78 | 49,583,161.09 | 33,175,264.83 |
| 经营活动现金流入小计 | 780,507,790.46 | 356,054,701.21 | 1,497,118,094.65 | 1,110,189,153.39 |
| 购买商品、接受劳务支付的现金 | 440,308,619.36 | 198,391,289.55 | 897,016,435.41 | 649,527,062.91 |
| 支付给职工以及为职工支付的现金 | 75,138,569.5 | 42,029,566.76 | 130,252,002.64 | 97,274,539.18 |
| 支付的各项税费 | 54,946,270.6 | 30,032,878.44 | 36,851,234.12 | 27,075,439.9 |
| 支付其他与经营活动有关的现金 | 72,174,604.27 | 30,238,473.1 | 172,487,668.95 | 118,553,482.49 |
| 经营活动现金流出小计 | 642,568,063.73 | 300,692,207.85 | 1,236,607,341.12 | 892,430,524.48 |
| 经营活动产生的现金流量净额 | 137,939,726.73 | 55,362,493.36 | 260,510,753.53 | 217,758,628.91 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 758,999,000 | 479,000,000 | 1,930,500,000 | 1,534,550,000 |
| 取得投资收益收到的现金 | 2,360,713.96 | 2,012,801.92 | 8,291,118.49 | 7,014,905.1 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 356,337.41 | 21,181.41 | 1,394,060 | 1,390,320 |
| 投资活动现金流入小计 | 761,716,051.37 | 481,033,983.33 | 1,940,185,178.49 | 1,542,955,225.1 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 125,585,045.27 | 71,415,502.96 | 416,180,285.93 | 211,073,311.72 |
| 投资支付的现金 | 652,879,000 | 268,000,000 | 1,848,600,000 | 1,460,600,000 |
| 支付其他与投资活动有关的现金 | 18,645,182.56 | 17,420,182.56 | 14,538,960.13 | 1,620 |
| 投资活动现金流出小计 | 797,109,227.83 | 356,835,685.52 | 2,279,319,246.06 | 1,671,674,931.72 |
| 投资活动产生的现金流量净额 | -35,393,176.46 | 124,198,297.81 | -339,134,067.57 | -128,719,706.62 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 279,680,000 | 222,900,000 | 679,347,000 | 480,268,000 |
| 收到其他与筹资活动有关的现金 | 50,043,406 | 50,043,406 | - | - |
| 筹资活动现金流入小计 | 329,723,406 | 272,943,406 | 679,347,000 | 480,268,000 |
| 偿还债务支付的现金 | 331,858,120.5 | 250,000,000 | 534,278,000 | 443,784,634.04 |
| 分配股利、利润或偿付利息支付的现金 | 20,356,039.48 | 5,608,285.96 | 39,390,504.41 | 34,521,045.66 |
| 支付其他与筹资活动有关的现金 | 57,303,316.93 | 25,678,123.42 | 51,078,674.03 | 43,078,320.39 |
| 筹资活动现金流出小计 | 409,517,476.91 | 281,286,409.38 | 624,747,178.44 | 521,384,000.09 |
| 筹资活动产生的现金流量净额 | -79,794,070.91 | -8,343,003.38 | 54,599,821.56 | -41,116,000.09 |
| 四、汇率变动对现金及现金等价物的影响 | 1,842,546.1 | 1,208,165.85 | 4,796,861.09 | 3,326,284.77 |
| 五、现金及现金等价物净增加额 | 24,595,025.46 | 172,425,953.64 | -19,226,631.39 | 51,249,206.97 |
| 加:期初现金及现金等价物余额 | 132,206,731.05 | 132,206,731.05 | 151,433,362.44 | 201,433,362.44 |
| 期末现金及现金等价物余额 | 156,801,756.51 | 304,632,684.69 | 132,206,731.05 | 252,682,569.41 |
| 补充资料: | | | | |
| 净利润 | 94,573,798.41 | - | 8,536,367.38 | - |
| 资产减值准备 | 3,443,151.34 | - | 122,877,020.88 | - |
| 固定资产和投资性房地产折旧 | 64,983,367.49 | - | 124,307,361.88 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 64,983,367.49 | - | 124,307,361.88 | - |
| 无形资产摊销 | 1,858,001.74 | - | 6,360,218.45 | - |
| 长期待摊费用摊销 | 1,582,815.42 | - | 2,630,677.57 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 142,139.72 | - | 9,694,271.89 | - |
| 财务费用 | 11,983,912.46 | - | 29,836,383.08 | - |
| 投资损失 | -2,269,672.27 | - | -7,747,941 | - |
| 递延所得税 | 7,542,376.94 | - | -1,787,871.31 | - |
| 其中:递延所得税资产减少 | -224,741.77 | - | -6,378,704.52 | - |
| 递延所得税负债增加 | 7,767,118.71 | - | 4,590,833.21 | - |
| 存货的减少 | 32,963,745.77 | - | 96,651,293.74 | - |
| 经营性应收项目的减少 | -60,061,305.7 | - | -44,307,381.83 | - |
| 经营性应付项目的增加 | -23,768,009.59 | - | -107,465,877.77 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 21,733,424.5 | - |
| 现金的期末余额 | 156,801,756.51 | - | 132,206,731.05 | - |
| 减:现金的期初余额 | 132,206,731.05 | - | 151,433,362.44 | - |
| 现金及现金等价物的净增加额 | 24,595,025.46 | - | -19,226,631.39 | - |
| 公告日期 | 2025-08-22 | 2025-04-26 | 2025-04-21 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |