| 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 | 301,264,519.9 | 122,479,050.76 | 530,901,096.5 | 368,333,288.37 |
| 收到的税费返还 | 27,352,116.02 | 11,440,639.59 | 27,775,982.63 | 23,636,442.11 |
| 收到其他与经营活动有关的现金 | 4,239,536.28 | 1,435,016.7 | 26,852,980.15 | 21,280,900.17 |
| 经营活动现金流入小计 | 332,856,172.2 | 135,354,707.05 | 585,530,059.28 | 413,250,630.65 |
| 购买商品、接受劳务支付的现金 | 192,704,066.36 | 69,424,141.89 | 330,211,276.3 | 293,859,821.17 |
| 支付给职工以及为职工支付的现金 | 48,922,872.17 | 32,535,896.17 | 93,919,258.75 | 64,526,878.12 |
| 支付的各项税费 | 60,828,668.81 | 21,841,010.91 | 45,413,508 | 37,695,059.15 |
| 支付其他与经营活动有关的现金 | 23,560,260.8 | 15,545,126.44 | 57,024,377.26 | 39,961,010.33 |
| 经营活动现金流出小计 | 326,015,868.14 | 139,346,175.41 | 526,568,420.31 | 436,042,768.77 |
| 经营活动产生的现金流量净额 | 6,840,304.06 | -3,991,468.36 | 58,961,638.97 | -22,792,138.12 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 141,736,473.86 | 50,736,473.86 | 45,757,591.34 | 40,000,000 |
| 取得投资收益收到的现金 | 566,872.8 | 278,364.3 | 593,577.21 | 120,821.93 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 380 | 380 | 909,586.2 | 931,658.85 |
| 投资活动现金流入小计 | 142,303,726.66 | 51,015,218.16 | 47,260,754.75 | 41,052,480.78 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 68,491,311.71 | 23,045,713.86 | 108,779,856.53 | 91,381,193.22 |
| 投资支付的现金 | 111,000,000 | 100,000,000 | 85,780,000 | 51,129,600 |
| 支付其他与投资活动有关的现金 | 15,940.18 | - | 125,000 | 89,066 |
| 投资活动现金流出小计 | 179,507,251.89 | 123,045,713.86 | 194,684,856.53 | 142,599,859.22 |
| 投资活动产生的现金流量净额 | -37,203,525.23 | -72,030,495.7 | -147,424,101.78 | -101,547,378.44 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 78,099,200 | 42,667,300 | 178,703,564.23 | 171,155,764.23 |
| 收到其他与筹资活动有关的现金 | - | - | 11,587,582.2 | 11,405,838.45 |
| 筹资活动现金流入小计 | 78,099,200 | 42,667,300 | 190,291,146.43 | 182,561,602.68 |
| 偿还债务支付的现金 | 63,800,079.82 | 26,336,523.5 | 196,007,540.01 | 150,757,647.79 |
| 分配股利、利润或偿付利息支付的现金 | 32,532,477.47 | 634,209.89 | 33,854,877.34 | 34,215,755.6 |
| 支付其他与筹资活动有关的现金 | 4,739,893.21 | 1,018,473.55 | 1,364,308.44 | 2,916,770.74 |
| 筹资活动现金流出小计 | 101,072,450.5 | 27,989,206.94 | 231,226,725.79 | 187,890,174.13 |
| 筹资活动产生的现金流量净额 | -22,973,250.5 | 14,678,093.06 | -40,935,579.36 | -5,328,571.45 |
| 四、汇率变动对现金及现金等价物的影响 | 412,846.34 | 901,493.44 | 3,682,102.08 | 1,415,030.48 |
| 五、现金及现金等价物净增加额 | -52,923,625.33 | -60,442,377.56 | -125,715,940.09 | -128,253,057.53 |
| 加:期初现金及现金等价物余额 | 250,278,481.2 | 250,278,481.2 | 375,994,421.29 | 375,994,421.29 |
| 期末现金及现金等价物余额 | 197,354,855.87 | 189,836,103.64 | 250,278,481.2 | 247,741,363.76 |
| 补充资料: | | | | |
| 净利润 | 53,387,440.7 | - | 103,427,348.87 | - |
| 资产减值准备 | 1,709,775.8 | - | 188,811.91 | - |
| 固定资产和投资性房地产折旧 | 14,626,329.99 | - | 23,921,284.52 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,626,329.99 | - | 23,921,284.52 | - |
| 无形资产摊销 | 610,581.2 | - | 1,171,169.08 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 15,476.21 | - | 272,951.34 | - |
| 公允价值变动损失 | -223,951.14 | - | 181,602.99 | - |
| 财务费用 | 1,629,802.09 | - | 2,730,046.57 | - |
| 投资损失 | -568,280.3 | - | 1,818,066.39 | - |
| 递延所得税 | -11,507,783.53 | - | -8,802,146.6 | - |
| 其中:递延所得税资产减少 | -11,376,401.4 | - | -8,006,111 | - |
| 递延所得税负债增加 | -131,382.13 | - | -796,035.6 | - |
| 存货的减少 | -65,025,038.93 | - | -102,032,505.95 | - |
| 经营性应收项目的减少 | -66,036,070.35 | - | -67,212,938.04 | - |
| 经营性应付项目的增加 | 73,115,425.14 | - | 90,808,099.27 | - |
| 其他 | 597,130.32 | - | 4,466,155.52 | - |
| 现金的期末余额 | 197,354,855.87 | - | 250,278,481.2 | - |
| 减:现金的期初余额 | 250,278,481.2 | - | 375,994,421.29 | - |
| 现金及现金等价物的净增加额 | -52,923,625.33 | - | -125,715,940.09 | - |
| 公告日期 | 2025-08-18 | 2025-04-23 | 2025-03-18 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |