| 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 | 942,072,867.9 | 608,176,067.34 | 1,785,511,344.03 | 1,298,645,323.99 |
| 收到其他与经营活动有关的现金 | 37,516,213.94 | 14,323,017.22 | 61,368,065.71 | 94,393,189.73 |
| 经营活动现金流入小计 | 979,589,081.84 | 622,499,084.56 | 1,846,879,409.74 | 1,393,038,513.72 |
| 购买商品、接受劳务支付的现金 | 613,239,638.75 | 316,838,493.76 | 1,056,184,783.71 | 708,979,749.75 |
| 支付给职工以及为职工支付的现金 | 129,628,510.05 | 54,045,159.76 | 256,440,407.78 | 186,787,523.59 |
| 支付的各项税费 | 46,426,812.02 | 25,413,833.81 | 56,451,929.79 | 41,204,716.38 |
| 支付其他与经营活动有关的现金 | 82,691,018.29 | 51,400,514.71 | 144,255,214.25 | 174,076,888.31 |
| 经营活动现金流出小计 | 871,985,979.11 | 447,698,002.04 | 1,513,332,335.53 | 1,111,048,878.03 |
| 经营活动产生的现金流量净额 | 107,603,102.73 | 174,801,082.52 | 333,547,074.21 | 281,989,635.69 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 147,180,877.04 | 130,100,000 | 116,566,200 | 100,740,000 |
| 取得投资收益收到的现金 | 1,743,415.03 | 2,295,528.58 | 1,383,813.61 | 1,177,682.7 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,417,373.79 | -442,622.7 | 2,749,796.45 | 4,143,599.26 |
| 投资活动现金流入小计 | 151,341,665.86 | 131,952,905.88 | 120,699,810.06 | 106,061,281.96 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 31,205,807.51 | 11,795,856.08 | 119,830,979.06 | 87,275,286.16 |
| 投资支付的现金 | 178,975,000 | 110,000,000 | 276,436,060.59 | 237,420,290.74 |
| 支付其他与投资活动有关的现金 | - | - | 109,207.37 | - |
| 投资活动现金流出小计 | 210,180,807.51 | 121,795,856.08 | 396,376,247.02 | 324,695,576.9 |
| 投资活动产生的现金流量净额 | -58,839,141.65 | 10,157,049.8 | -275,676,436.96 | -218,634,294.94 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 1,515,000 | 535,000 | 10,944,700 | 10,814,700 |
| 其中:子公司吸收少数股东投资收到的现金 | 1,515,000 | - | 10,944,700 | - |
| 取得借款收到的现金 | 329,518,179.1 | 159,518,179.1 | 839,062,857.28 | 644,874,000 |
| 筹资活动现金流入小计 | 331,033,179.1 | 160,053,179.1 | 850,007,557.28 | 655,688,700 |
| 偿还债务支付的现金 | 458,698,974.1 | 321,698,000 | 939,973,580.79 | 784,700,000 |
| 分配股利、利润或偿付利息支付的现金 | 58,198,366.71 | 5,629,723.44 | 45,809,640.98 | 39,838,489.39 |
| 支付其他与筹资活动有关的现金 | 535,578.8 | 317,025.49 | 10,382,927.66 | 2,165,985.48 |
| 筹资活动现金流出小计 | 517,432,919.61 | 327,644,748.93 | 996,166,149.43 | 826,704,474.87 |
| 筹资活动产生的现金流量净额 | -186,399,740.51 | -167,591,569.83 | -146,158,592.15 | -171,015,774.87 |
| 四、汇率变动对现金及现金等价物的影响 | 9,725,995.52 | -438,267.65 | 1,826,113.19 | -11,039,623.19 |
| 五、现金及现金等价物净增加额 | -127,909,783.91 | 16,928,294.84 | -86,461,841.71 | -118,700,057.31 |
| 加:期初现金及现金等价物余额 | 438,979,483.74 | 438,979,483.74 | 525,441,325.45 | 525,441,325.45 |
| 期末现金及现金等价物余额 | 311,069,699.83 | 455,907,778.58 | 438,979,483.74 | 406,741,268.14 |
| 补充资料: | | | | |
| 净利润 | 24,105,884 | - | 21,253,941.89 | - |
| 资产减值准备 | 161,258.44 | - | 2,897,509.22 | - |
| 固定资产和投资性房地产折旧 | 24,677,680.43 | - | 42,661,392.79 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 24,677,680.43 | - | 42,661,392.79 | - |
| 无形资产摊销 | 1,881,573.36 | - | 3,562,254.14 | - |
| 长期待摊费用摊销 | 5,574,347.08 | - | 11,725,965.88 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -173,527.54 | - | 5,568,127.18 | - |
| 固定资产报废损失 | 54,227.91 | - | 136,689.89 | - |
| 公允价值变动损失 | -1,480,789.78 | - | -9,381,499.03 | - |
| 财务费用 | 3,430,916.74 | - | 26,367,230.28 | - |
| 投资损失 | -1,229,868.89 | - | 5,328,590.09 | - |
| 递延所得税 | -659,518.24 | - | -969,723.86 | - |
| 其中:递延所得税资产减少 | -675,233.47 | - | -969,723.86 | - |
| 递延所得税负债增加 | 15,715.23 | - | - | - |
| 存货的减少 | -99,792,165.19 | - | 64,447,060.32 | - |
| 经营性应收项目的减少 | 109,471,485.49 | - | 71,265,514.3 | - |
| 经营性应付项目的增加 | 32,750,948.83 | - | 48,426,144.59 | - |
| 融资租入固定资产 | 349,852.68 | - | -20,575,624.2 | - |
| 现金的期末余额 | 311,069,699.83 | - | 438,979,483.74 | - |
| 减:现金的期初余额 | 438,979,483.74 | - | 525,441,325.45 | - |
| 现金及现金等价物的净增加额 | -127,909,783.91 | - | -86,461,841.71 | - |
| 公告日期 | 2025-08-28 | 2025-04-25 | 2025-04-25 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |