| 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 | 403,079,981.32 | 225,698,903.63 | 970,266,840.4 | 660,167,961.1 |
| 收到的税费返还 | 18,049,683.36 | 8,523,144.45 | 104,435,882.63 | 93,242,455.35 |
| 收到其他与经营活动有关的现金 | 3,342,714.21 | 1,459,795.52 | 24,672,993.69 | 29,550,414.62 |
| 经营活动现金流入小计 | 424,472,378.89 | 235,681,843.6 | 1,099,375,716.72 | 782,960,831.07 |
| 购买商品、接受劳务支付的现金 | 99,063,558.23 | 56,035,436.68 | 310,744,777.24 | 222,533,167.45 |
| 支付给职工以及为职工支付的现金 | 50,697,903.17 | 25,140,501.16 | 115,168,400.49 | 78,058,010.45 |
| 支付的各项税费 | 75,351,610.27 | 32,257,645.46 | 112,063,571.49 | 72,552,022.01 |
| 支付其他与经营活动有关的现金 | 6,441,508.07 | 1,539,609.72 | 26,038,380.79 | 17,732,146.89 |
| 经营活动现金流出小计 | 231,554,579.74 | 114,973,193.02 | 564,015,130.01 | 390,875,346.8 |
| 经营活动产生的现金流量净额 | 192,917,799.15 | 120,708,650.58 | 535,360,586.71 | 392,085,484.27 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | 2,000,000 | 2,000,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 3,033,943.5 | 3,033,943.5 | 33,686,640 | 33,686,640 |
| 投资活动现金流入小计 | 3,033,943.5 | 3,033,943.5 | 35,686,640 | 35,686,640 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 210,081,903.59 | 73,311,591.41 | 472,322,281.19 | 252,224,201.84 |
| 投资活动现金流出小计 | 210,081,903.59 | 73,311,591.41 | 472,322,281.19 | 252,224,201.84 |
| 投资活动产生的现金流量净额 | -207,047,960.09 | -70,277,647.91 | -436,635,641.19 | -216,537,561.84 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 237,641,628.11 | 184,900,000 | 362,290,000 | 326,390,000 |
| 收到其他与筹资活动有关的现金 | 649,883,825.84 | - | 1,065,871,167.47 | 466,263,147.5 |
| 筹资活动现金流入小计 | 887,525,453.95 | 184,900,000 | 1,428,161,167.47 | 792,653,147.5 |
| 偿还债务支付的现金 | 823,864,000 | 102,158,000 | 1,632,752,000 | 978,002,000 |
| 分配股利、利润或偿付利息支付的现金 | 66,290,381.01 | 31,990,751.46 | 145,784,954.8 | 106,969,445.47 |
| 支付其他与筹资活动有关的现金 | - | 89,649,766.86 | 520,000 | 7,429,349.55 |
| 筹资活动现金流出小计 | 890,154,381.01 | 223,798,518.32 | 1,779,056,954.8 | 1,092,400,795.02 |
| 筹资活动产生的现金流量净额 | -2,628,927.06 | -38,898,518.32 | -350,895,787.33 | -299,747,647.52 |
| 五、现金及现金等价物净增加额 | -16,759,088 | 11,532,484.35 | -252,170,841.81 | -124,199,725.09 |
| 加:期初现金及现金等价物余额 | 59,007,727.24 | 59,007,727.24 | 311,178,569.05 | 311,178,569.05 |
| 期末现金及现金等价物余额 | 42,248,639.24 | 70,540,211.59 | 59,007,727.24 | 186,978,843.96 |
| 补充资料: | | | | |
| 净利润 | 169,230,820.34 | - | 94,772,359.37 | - |
| 资产减值准备 | -1,479,133.51 | - | 181,663,528.01 | - |
| 固定资产和投资性房地产折旧 | 286,491,603 | - | 602,345,087.6 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 286,491,603 | - | 602,345,087.6 | - |
| 无形资产摊销 | 1,656,982.49 | - | 3,355,671.52 | - |
| 长期待摊费用摊销 | 74,983.62 | - | 149,967.24 | - |
| 递延收益摊销 | - | - | -10,106,898.29 | - |
| 固定资产报废损失 | - | - | -186,562.19 | - |
| 财务费用 | 63,099,031.44 | - | 138,626,723.19 | - |
| 投资损失 | -1,462,302.02 | - | -4,282,744.02 | - |
| 递延所得税 | 2,962,472.46 | - | -12,610,599.81 | - |
| 其中:递延所得税资产减少 | 2,962,472.46 | - | -12,610,599.81 | - |
| 存货的减少 | -63,573.28 | - | 9,308,155.28 | - |
| 经营性应收项目的减少 | -390,745,294.71 | - | -358,563,689.9 | - |
| 经营性应付项目的增加 | 62,608,736.43 | - | -110,197,357.07 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 160,777,100.29 | - |
| 现金的期末余额 | 42,248,639.24 | - | 59,007,727.24 | - |
| 减:现金的期初余额 | 59,007,727.24 | - | 311,178,569.05 | - |
| 现金及现金等价物的净增加额 | -16,759,088 | - | -252,170,841.81 | - |
| 公告日期 | 2025-08-26 | 2025-04-24 | 2025-03-25 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |