| 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 | 392,531,257.01 | 191,094,219.31 | 824,444,291.13 | 541,579,558.93 |
| 收到的税费返还 | 25,067.53 | 25,067.53 | 11,459.63 | 185,362.76 |
| 收到其他与经营活动有关的现金 | 2,568,498.61 | 5,000,824.27 | 9,474,768.99 | 4,433,921.15 |
| 经营活动现金流入小计 | 395,124,823.15 | 196,120,111.11 | 833,930,519.75 | 546,198,842.84 |
| 购买商品、接受劳务支付的现金 | 244,370,267.09 | 113,050,380.53 | 562,162,336.88 | 426,315,259.67 |
| 支付给职工以及为职工支付的现金 | 82,759,228.57 | 41,266,664.4 | 179,194,362.3 | 131,703,362.07 |
| 支付的各项税费 | 27,435,329.75 | 10,779,497.67 | 55,099,954.67 | 38,787,872.52 |
| 支付其他与经营活动有关的现金 | 50,270,836.22 | 44,980,904.95 | 77,085,678.33 | 65,430,018.38 |
| 经营活动现金流出小计 | 404,835,661.63 | 210,077,447.55 | 873,542,332.18 | 662,236,512.64 |
| 经营活动产生的现金流量净额 | -9,710,838.48 | -13,957,336.44 | -39,611,812.43 | -116,037,669.8 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 315,001,135 | 75,001,075 | 250,001,800 | 341,503,095.97 |
| 取得投资收益收到的现金 | 336,137.98 | 26,101.93 | 1,307,512.33 | 1,223,549.53 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 8,000 | - | 159,734.52 | 180,500 |
| 投资活动现金流入小计 | 315,345,272.98 | 75,027,176.93 | 251,469,046.85 | 342,907,145.5 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 10,725,135.17 | 8,194,614.94 | 32,208,405.25 | 23,832,454.38 |
| 投资支付的现金 | 315,001,135 | 125,001,075 | 150,000,000 | 299,507,624.1 |
| 投资活动现金流出小计 | 325,726,270.17 | 133,195,689.94 | 182,208,405.25 | 323,340,078.48 |
| 投资活动产生的现金流量净额 | -10,380,997.19 | -58,168,513.01 | 69,260,641.6 | 19,567,067.02 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 555,000,000 | 148,000,000 | 497,623,041.07 | 441,580,000 |
| 筹资活动现金流入小计 | 555,000,000 | 148,000,000 | 497,623,041.07 | 441,580,000 |
| 偿还债务支付的现金 | 298,066,923.78 | 109,836,923.78 | 397,913,847.56 | 314,213,847.56 |
| 分配股利、利润或偿付利息支付的现金 | 6,045,111.77 | 3,019,883.41 | 31,549,760.4 | 33,179,183.8 |
| 支付其他与筹资活动有关的现金 | 1,142,293.35 | 2,478,143.36 | 2,922,459.82 | 1,818,722.76 |
| 筹资活动现金流出小计 | 305,254,328.9 | 115,334,950.55 | 432,386,067.78 | 349,211,754.12 |
| 筹资活动产生的现金流量净额 | 249,745,671.1 | 32,665,049.45 | 65,236,973.29 | 92,368,245.88 |
| 四、汇率变动对现金及现金等价物的影响 | -1.02 | - | 9.12 | - |
| 五、现金及现金等价物净增加额 | 229,653,834.41 | -39,460,800 | 94,885,811.58 | -4,102,356.9 |
| 加:期初现金及现金等价物余额 | 125,241,177.22 | 123,241,177.22 | 30,355,365.64 | 30,355,365.64 |
| 期末现金及现金等价物余额 | 354,895,011.63 | 83,780,377.22 | 125,241,177.22 | 26,253,008.74 |
| 补充资料: | | | | |
| 净利润 | 20,382,390.88 | - | 22,698,355.99 | - |
| 资产减值准备 | 7,596,945.46 | - | 30,467,935.99 | - |
| 固定资产和投资性房地产折旧 | 37,049,970.41 | - | 74,258,623.24 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 37,049,970.41 | - | 74,258,623.24 | - |
| 无形资产摊销 | 1,324,482.49 | - | 3,213,694.7 | - |
| 长期待摊费用摊销 | - | - | 44,006.12 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -216,872 | - |
| 固定资产报废损失 | 4,450.39 | - | - | - |
| 财务费用 | 13,060,919.37 | - | 28,818,983.69 | - |
| 投资损失 | 203,937.98 | - | 1,291,439.51 | - |
| 递延所得税 | -1,880,638.86 | - | -9,997,400.69 | - |
| 其中:递延所得税资产减少 | -1,001,729.1 | - | -3,827,440.62 | - |
| 递延所得税负债增加 | -878,909.76 | - | -6,169,960.07 | - |
| 存货的减少 | -1,837,867.78 | - | 48,869,817.32 | - |
| 经营性应收项目的减少 | -22,835,716.77 | - | -216,939,574.32 | - |
| 经营性应付项目的增加 | -66,558,874.38 | - | -24,792,608.88 | - |
| 其他 | 2,157,584.15 | - | -363,952.48 | - |
| 现金的期末余额 | 354,895,011.63 | - | 125,241,177.22 | - |
| 减:现金的期初余额 | 125,241,177.22 | - | 30,355,365.64 | - |
| 现金及现金等价物的净增加额 | 229,653,834.41 | - | 94,885,811.58 | - |
| 公告日期 | 2025-08-26 | 2025-04-28 | 2025-04-28 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |