| 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 | 140,410,096.43 | 75,278,681.76 | 256,269,568.05 | 194,893,527.22 |
| 收到的税费返还 | 4,872,745.83 | 2,384,615.1 | 12,611,254.26 | 12,042,198.06 |
| 收到其他与经营活动有关的现金 | 2,512,033.06 | 729,346.19 | 32,524,982.33 | 30,816,930.75 |
| 经营活动现金流入小计 | 147,794,875.32 | 78,392,643.05 | 301,405,804.64 | 237,752,656.03 |
| 购买商品、接受劳务支付的现金 | 74,688,744.34 | 35,907,683.46 | 152,170,339.69 | 117,030,189.61 |
| 支付给职工以及为职工支付的现金 | 27,420,741.3 | 13,233,887.11 | 48,149,880.51 | 36,492,274.8 |
| 支付的各项税费 | 8,745,892.35 | 2,842,626.78 | 11,783,772.84 | 6,894,998.04 |
| 支付其他与经营活动有关的现金 | 2,800,165.69 | 1,237,826.42 | 9,748,734.3 | 9,611,382.09 |
| 经营活动现金流出小计 | 113,655,543.68 | 53,222,023.77 | 221,852,727.34 | 170,028,844.54 |
| 经营活动产生的现金流量净额 | 34,139,331.64 | 25,170,619.28 | 79,553,077.3 | 67,723,811.49 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 161,000,000 | 53,000,000 | 520,300,000 | 340,300,000 |
| 取得投资收益收到的现金 | 2,966,444.94 | 337,138.06 | 7,489,247.25 | 7,442,714.48 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 3,200 | - |
| 投资活动现金流入小计 | 163,966,444.94 | 53,337,138.06 | 527,792,447.25 | 347,742,714.48 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,523,200 | 2,963,200 | 9,014,920.52 | 7,752,187 |
| 投资支付的现金 | 126,105,648.35 | 48,000,000 | 593,300,000 | 350,300,000 |
| 投资活动现金流出小计 | 130,628,848.35 | 50,963,200 | 602,314,920.52 | 358,052,187 |
| 投资活动产生的现金流量净额 | 33,337,596.59 | 2,373,938.06 | -74,522,473.27 | -10,309,472.52 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 1,050,440.47 | 9,115.26 | 1,631,554.76 | 1,583,270.89 |
| 筹资活动现金流入小计 | 1,050,440.47 | 9,115.26 | 1,631,554.76 | 1,583,270.89 |
| 分配股利、利润或偿付利息支付的现金 | 30,001,552.62 | - | 20,063,935.41 | 20,063,995.84 |
| 支付其他与筹资活动有关的现金 | 1,636,885.43 | 631,527.64 | 21,019,428.43 | 15,502,257.31 |
| 筹资活动现金流出小计 | 31,638,438.05 | 631,527.64 | 41,083,363.84 | 35,566,253.15 |
| 筹资活动产生的现金流量净额 | -30,587,997.58 | -622,412.38 | -39,451,809.08 | -33,982,982.26 |
| 四、汇率变动对现金及现金等价物的影响 | 3,913,022.1 | 3,669,693.75 | 1,175,329.17 | 925,057.63 |
| 五、现金及现金等价物净增加额 | 40,801,952.75 | 30,591,838.71 | -33,245,875.88 | 24,356,414.34 |
| 加:期初现金及现金等价物余额 | 333,027,797.19 | 333,027,797.19 | 366,273,673.07 | 366,273,673.07 |
| 期末现金及现金等价物余额 | 373,829,749.94 | 363,619,635.9 | 333,027,797.19 | 390,630,087.41 |
| 补充资料: | | | | |
| 净利润 | 30,742,358.74 | - | 71,225,797.26 | - |
| 资产减值准备 | 543,606.91 | - | 2,023,110.77 | - |
| 固定资产和投资性房地产折旧 | 8,775,558.52 | - | 17,318,767.31 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 8,775,558.52 | - | 17,318,767.31 | - |
| 无形资产摊销 | 329,141.28 | - | 618,957.03 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 9,832.41 | - |
| 公允价值变动损失 | -88,159.46 | - | -2,794,178.84 | - |
| 财务费用 | -1,221,445.93 | - | -1,175,329.17 | - |
| 投资损失 | -2,966,444.94 | - | -5,496,171.83 | - |
| 递延所得税 | -243,626.96 | - | -414,171.17 | - |
| 其中:递延所得税资产减少 | -55,375.54 | - | -546,856.14 | - |
| 递延所得税负债增加 | -188,251.42 | - | 132,684.97 | - |
| 存货的减少 | -4,566,641.65 | - | -8,214,224.34 | - |
| 经营性应收项目的减少 | 11,917,571.14 | - | 1,138,195.39 | - |
| 经营性应付项目的增加 | -9,082,586.01 | - | 5,312,492.48 | - |
| 现金的期末余额 | 373,829,749.94 | - | 333,027,797.19 | - |
| 减:现金的期初余额 | 333,027,797.19 | - | 366,273,673.07 | - |
| 现金及现金等价物的净增加额 | 40,801,952.75 | - | -33,245,875.88 | - |
| 公告日期 | 2025-08-26 | 2025-04-24 | 2025-04-01 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |