| 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 | 183,794,750.63 | 81,473,110.74 | 305,775,182.22 | 235,028,179.23 |
| 收到的税费返还 | 12,202,479.02 | 7,680,185.83 | 15,310,698.04 | 13,282,064.7 |
| 收到其他与经营活动有关的现金 | 1,073,619.29 | 558,667.96 | 12,138,928.69 | 11,019,034.96 |
| 经营活动现金流入小计 | 197,070,848.94 | 89,711,964.53 | 333,224,808.95 | 259,329,278.89 |
| 购买商品、接受劳务支付的现金 | 84,076,318.7 | 48,446,302.23 | 215,695,468.3 | 156,207,335.88 |
| 支付给职工以及为职工支付的现金 | 24,322,984.07 | 15,096,960.76 | 38,605,490.94 | 30,657,757.26 |
| 支付的各项税费 | 8,137,810.52 | 783,501.04 | 14,544,783.77 | 13,058,913.55 |
| 支付其他与经营活动有关的现金 | 12,983,548.84 | 5,417,509.18 | 23,303,457.28 | 17,623,291.14 |
| 经营活动现金流出小计 | 129,520,662.13 | 69,744,273.21 | 292,149,200.29 | 217,547,297.83 |
| 经营活动产生的现金流量净额 | 67,550,186.81 | 19,967,691.32 | 41,075,608.66 | 41,781,981.06 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 459,312,097.8 | 286,602,597.8 | 525,999,414.19 | 284,000,000 |
| 取得投资收益收到的现金 | 2,081,448.7 | 1,603,713.55 | 4,811,550.07 | 3,942,420.79 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 6,500 | 4,500 | 172,000 | 172,000 |
| 收到的其他与投资活动有关的现金 | - | 13,709,500 | - | - |
| 投资活动现金流入小计 | 461,400,046.5 | 301,920,311.35 | 530,982,964.26 | 288,114,420.79 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 24,179,354.89 | 10,298,374.87 | 105,328,510.63 | 85,598,770.41 |
| 投资支付的现金 | 348,004,648.8 | 239,444,843.8 | 729,157,168.19 | 461,000,000 |
| 支付其他与投资活动有关的现金 | - | 13,559,805 | - | - |
| 投资活动现金流出小计 | 372,184,003.69 | 263,303,023.67 | 834,485,678.82 | 546,598,770.41 |
| 投资活动产生的现金流量净额 | 89,216,042.81 | 38,617,287.68 | -303,502,714.56 | -258,484,349.62 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 35,585,784 | 35,585,784 |
| 取得借款收到的现金 | - | - | 1,933,417.61 | 1,933,417.61 |
| 收到其他与筹资活动有关的现金 | 19,520,468.14 | 8,113,000 | 94,312,524.93 | 77,616,662.82 |
| 筹资活动现金流入小计 | 19,520,468.14 | 8,113,000 | 131,831,726.54 | 115,135,864.43 |
| 偿还债务支付的现金 | - | - | 11,447,810.42 | 11,447,810.42 |
| 分配股利、利润或偿付利息支付的现金 | 15,537,600 | - | 19,422,000 | 19,422,000 |
| 支付其他与筹资活动有关的现金 | 48,883,306.02 | 34,460,107.13 | 78,531,378.19 | 66,812,397.94 |
| 筹资活动现金流出小计 | 64,420,906.02 | 34,460,107.13 | 109,401,188.61 | 97,682,208.36 |
| 筹资活动产生的现金流量净额 | -44,900,437.88 | -26,347,107.13 | 22,430,537.93 | 17,453,656.07 |
| 四、汇率变动对现金及现金等价物的影响 | 185,529.13 | 10,003.45 | 1,867,428.19 | 1,695,823.89 |
| 五、现金及现金等价物净增加额 | 112,051,320.87 | 32,247,875.32 | -238,129,139.78 | -197,552,888.6 |
| 加:期初现金及现金等价物余额 | 33,846,023.19 | 33,846,023.19 | 271,975,162.97 | 271,975,162.97 |
| 期末现金及现金等价物余额 | 145,897,344.06 | 66,093,898.51 | 33,846,023.19 | 74,422,274.37 |
| 补充资料: | | | | |
| 净利润 | 37,301,361.86 | - | 42,851,041.14 | - |
| 资产减值准备 | -274,780.3 | - | 835,403.49 | - |
| 固定资产和投资性房地产折旧 | 3,957,044.45 | - | 6,335,385.11 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 3,957,044.45 | - | 6,335,385.11 | - |
| 无形资产摊销 | 74,638.29 | - | 132,592.44 | - |
| 固定资产报废损失 | 70,645.67 | - | 458,252.4 | - |
| 公允价值变动损失 | 1,490,266.7 | - | 6,681,347.47 | - |
| 财务费用 | -517,942.88 | - | -2,330,030.4 | - |
| 投资损失 | -1,823,888.8 | - | -2,295,323.84 | - |
| 递延所得税 | 337,665.78 | - | -1,604,795.26 | - |
| 其中:递延所得税资产减少 | 328,798.16 | - | -1,726,941.09 | - |
| 递延所得税负债增加 | 8,867.62 | - | 122,145.83 | - |
| 存货的减少 | 3,755,464.04 | - | 2,377,270.12 | - |
| 经营性应收项目的减少 | 5,050,655.8 | - | -25,865,788.12 | - |
| 经营性应付项目的增加 | 18,539,418.14 | - | -2,163,588.03 | - |
| 其他 | 2,300,947.63 | - | 11,619,595.44 | - |
| 现金的期末余额 | 145,897,344.06 | - | 33,846,023.19 | - |
| 减:现金的期初余额 | 33,846,023.19 | - | 271,975,162.97 | - |
| 现金及现金等价物的净增加额 | 112,051,320.87 | - | -238,129,139.78 | - |
| 公告日期 | 2025-08-22 | 2025-04-29 | 2025-04-18 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |