| 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 | 447,677,132.53 | 224,332,322.52 | 911,229,005.13 | 622,789,461.87 |
| 收到的税费返还 | 1,003,201.73 | 2,622,491.38 | - | 3,123,381 |
| 收到其他与经营活动有关的现金 | 35,863,273.75 | 18,006,202.43 | 42,711,784.62 | 46,402,548.32 |
| 经营活动现金流入小计 | 484,543,608.01 | 244,961,016.33 | 953,940,789.75 | 672,315,391.19 |
| 购买商品、接受劳务支付的现金 | 151,098,940.05 | 60,371,315.11 | 258,945,557.6 | 194,165,124.04 |
| 支付给职工以及为职工支付的现金 | 209,834,232.7 | 102,457,857.07 | 404,125,342.41 | 296,803,736.39 |
| 支付的各项税费 | 45,323,785.11 | 23,997,376.09 | 77,625,074.89 | 58,375,448.89 |
| 支付其他与经营活动有关的现金 | 54,278,073.07 | 27,134,593.04 | 78,280,044.47 | 83,880,098.87 |
| 经营活动现金流出小计 | 460,535,030.93 | 213,961,141.31 | 818,976,019.37 | 633,224,408.19 |
| 经营活动产生的现金流量净额 | 24,008,577.08 | 30,999,875.02 | 134,964,770.38 | 39,090,983 |
| 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 | 12,800 | 12,800 | 498,309.74 | 510,140 |
| 投资活动现金流入小计 | 12,800 | 12,800 | 498,309.74 | 510,140 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 40,741,475.14 | 18,328,740.75 | 111,446,605.85 | 60,055,896.67 |
| 投资活动现金流出小计 | 40,741,475.14 | 18,328,740.75 | 111,446,605.85 | 60,055,896.67 |
| 投资活动产生的现金流量净额 | -40,728,675.14 | -18,315,940.75 | -110,948,296.11 | -59,545,756.67 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 340,234,915.69 | 161,609,315.41 | 285,705,832.97 | 263,473,225.03 |
| 收到其他与筹资活动有关的现金 | 50,000,000 | 20,000,000 | 256,910,000 | 153,245,000 |
| 筹资活动现金流入小计 | 390,234,915.69 | 181,609,315.41 | 542,615,832.97 | 416,718,225.03 |
| 偿还债务支付的现金 | 263,882,097.12 | 39,117,159.07 | 257,928,603.86 | 263,146,533.23 |
| 分配股利、利润或偿付利息支付的现金 | 12,914,748.8 | 6,265,008.93 | 26,352,070.83 | 20,311,616.61 |
| 支付其他与筹资活动有关的现金 | 72,903,755.46 | 33,344,824.49 | 278,794,748.28 | 137,480,057.13 |
| 筹资活动现金流出小计 | 349,700,601.38 | 78,726,992.49 | 563,075,422.97 | 420,938,206.97 |
| 筹资活动产生的现金流量净额 | 40,534,314.31 | 102,882,322.92 | -20,459,590 | -4,219,981.94 |
| 四、汇率变动对现金及现金等价物的影响 | 2,368,684.74 | 1,406,432.74 | -1,840,302.3 | -1,189,257.28 |
| 五、现金及现金等价物净增加额 | 26,182,900.99 | 116,972,689.93 | 1,716,581.97 | -25,864,012.89 |
| 加:期初现金及现金等价物余额 | 66,128,244.24 | 66,128,244.24 | 64,411,662.27 | 64,411,662.27 |
| 期末现金及现金等价物余额 | 92,311,145.23 | 183,100,934.17 | 66,128,244.24 | 38,547,649.38 |
| 补充资料: | | | | |
| 净利润 | 63,071,754.76 | - | 83,185,085.99 | - |
| 资产减值准备 | 13,845,779.29 | - | 31,316,499.94 | - |
| 固定资产和投资性房地产折旧 | 50,337,757.82 | - | 93,538,142.58 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 50,337,757.82 | - | 93,538,142.58 | - |
| 无形资产摊销 | 10,199,939.65 | - | 15,836,642.71 | - |
| 长期待摊费用摊销 | 107,571.11 | - | 788,945.32 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -17,700.04 | - | 483,321.49 | - |
| 固定资产报废损失 | 4,367.59 | - | 12,650 | - |
| 公允价值变动损失 | - | - | -7,123,652.61 | - |
| 财务费用 | 18,863,698.66 | - | 45,463,480.01 | - |
| 投资损失 | 501,786.13 | - | - | - |
| 递延所得税 | 3,186,583.62 | - | 1,680,065.32 | - |
| 其中:递延所得税资产减少 | 785,466.15 | - | 3,494,534.21 | - |
| 递延所得税负债增加 | 2,401,117.47 | - | -1,814,468.89 | - |
| 存货的减少 | -58,411,722.47 | - | -30,638,805.68 | - |
| 经营性应收项目的减少 | -193,519,497.46 | - | -250,050,533.97 | - |
| 经营性应付项目的增加 | 112,401,677.53 | - | 137,159,907.89 | - |
| 其他 | - | - | 7,309,438.63 | - |
| 现金的期末余额 | 92,311,145.23 | - | 66,128,244.24 | - |
| 减:现金的期初余额 | 66,128,244.24 | - | 64,411,662.27 | - |
| 现金及现金等价物的净增加额 | 26,182,900.99 | - | 1,716,581.97 | - |
| 公告日期 | 2025-07-29 | 2025-04-22 | 2025-04-22 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |