| 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 | 109,587,081.21 | 51,683,140.4 | 701,566,316.52 | 474,463,824.79 |
| 收到的税费返还 | 22,531.6 | 17,643.52 | 3,035,705.12 | 1,343,254.62 |
| 收到其他与经营活动有关的现金 | 2,476,420.36 | 1,816,943.16 | 11,345,479.15 | 60,353,333.33 |
| 经营活动现金流入小计 | 112,086,033.17 | 53,517,727.08 | 715,947,500.79 | 536,160,412.74 |
| 购买商品、接受劳务支付的现金 | 92,329,667.41 | 49,249,824.41 | 605,149,580.07 | 471,611,706.73 |
| 支付给职工以及为职工支付的现金 | 116,114,332.11 | 104,221,243.73 | 129,713,509.71 | 74,381,580.93 |
| 支付的各项税费 | 23,280,915.85 | 12,524,299.02 | 35,968,395.97 | 27,133,627.27 |
| 支付其他与经营活动有关的现金 | 14,729,842.48 | 10,234,663.63 | 44,923,641.89 | 81,761,772.39 |
| 经营活动现金流出小计 | 246,454,757.85 | 176,230,030.79 | 815,755,127.64 | 654,888,687.32 |
| 经营活动产生的现金流量净额 | -134,368,724.68 | -122,712,303.71 | -99,807,626.85 | -118,728,274.58 |
| 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 | 2,738,406.52 | 2,738,406.52 | 1,582,905.8 | 1,435,505.8 |
| 投资活动现金流入小计 | 2,738,406.52 | 2,738,406.52 | 1,582,905.8 | 1,435,505.8 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 8,626,097.89 | 8,382,347.96 | 44,285,372.13 | 26,361,280.09 |
| 投资活动现金流出小计 | 8,626,097.89 | 8,382,347.96 | 44,285,372.13 | 26,361,280.09 |
| 投资活动产生的现金流量净额 | -5,887,691.37 | -5,643,941.44 | -42,702,466.33 | -24,925,774.29 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 110,000,000 | 20,000,000 | 545,000,000 | 258,000,000 |
| 收到其他与筹资活动有关的现金 | 0.01 | - | 60,439,217.41 | 576,049.22 |
| 筹资活动现金流入小计 | 110,000,000.01 | 20,000,000 | 605,439,217.41 | 258,576,049.22 |
| 偿还债务支付的现金 | 149,020,000 | 30,000,000 | 321,000,000 | 254,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 8,185,188.72 | 4,166,969.5 | 13,997,766.61 | 11,076,482.68 |
| 支付其他与筹资活动有关的现金 | 2,293,710.33 | 2,296,277.62 | 57,601,485.17 | 6,856,037.03 |
| 筹资活动现金流出小计 | 159,498,899.05 | 36,463,247.12 | 392,599,251.78 | 271,932,519.71 |
| 筹资活动产生的现金流量净额 | -49,498,899.04 | -16,463,247.12 | 212,839,965.63 | -13,356,470.49 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 0.67 | 0.67 |
| 五、现金及现金等价物净增加额 | -189,755,315.09 | -144,819,492.27 | 70,329,873.12 | -157,010,518.69 |
| 加:期初现金及现金等价物余额 | 320,293,174.28 | 320,293,174.28 | 249,963,301.16 | 249,963,301.16 |
| 期末现金及现金等价物余额 | 130,537,859.19 | 175,473,682.01 | 320,293,174.28 | 92,952,782.47 |
| 补充资料: | | | | |
| 净利润 | 20,996,177.76 | - | -547,150,867.7 | - |
| 资产减值准备 | 2,096,159.71 | - | 240,273,372.48 | - |
| 固定资产和投资性房地产折旧 | 38,104,435.57 | - | 90,582,430.87 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 38,104,435.57 | - | 90,582,430.87 | - |
| 无形资产摊销 | 249,049.68 | - | 572,057.91 | - |
| 长期待摊费用摊销 | 5,398,443.36 | - | 10,796,886.72 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -801,442.35 | - |
| 固定资产报废损失 | - | - | 37,219.07 | - |
| 财务费用 | 8,642,905.27 | - | 13,481,897.54 | - |
| 递延所得税 | -363,038.15 | - | -102,184.62 | - |
| 其中:递延所得税资产减少 | -363,038.15 | - | -102,184.62 | - |
| 存货的减少 | 2,247,273.19 | - | 54,022,322.1 | - |
| 经营性应收项目的减少 | -106,368,292.52 | - | -9,483,507.59 | - |
| 经营性应付项目的增加 | -107,730,470.71 | - | 28,215,815.56 | - |
| 现金的期末余额 | 130,537,859.19 | - | 320,293,174.28 | - |
| 减:现金的期初余额 | 320,293,174.28 | - | 249,963,301.16 | - |
| 现金及现金等价物的净增加额 | -189,755,315.09 | - | 70,329,873.12 | - |
| 公告日期 | 2025-08-19 | 2025-04-28 | 2025-03-14 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |