| 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 | 125,037,295.66 | 77,197,472.77 | 312,491,293.94 | 219,678,880.37 |
| 收到的税费返还 | 4,301,981.39 | 3,694,423.18 | 12,977,574.81 | 6,916,350.27 |
| 收到其他与经营活动有关的现金 | 5,320,654.35 | 6,077,888.41 | 34,175,449.59 | 20,133,927.08 |
| 经营活动现金流入小计 | 134,659,931.4 | 86,969,784.36 | 359,644,318.34 | 246,729,157.72 |
| 购买商品、接受劳务支付的现金 | 21,204,811.26 | 14,499,956.82 | 130,284,158.6 | 95,799,772.87 |
| 支付给职工以及为职工支付的现金 | 31,391,506.27 | 19,997,889.71 | 53,974,813.9 | 43,062,250.29 |
| 支付的各项税费 | 15,091,839.35 | 5,698,546.23 | 38,448,685.24 | 27,884,267.82 |
| 支付其他与经营活动有关的现金 | 5,783,340.67 | 9,057,300.32 | 29,389,261.75 | 13,110,944.9 |
| 经营活动现金流出小计 | 73,471,497.55 | 49,253,693.08 | 252,096,919.49 | 179,857,235.88 |
| 经营活动产生的现金流量净额 | 61,188,433.85 | 37,716,091.28 | 107,547,398.85 | 66,871,921.84 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 32,001,000 | - | 113,080,000 | - |
| 取得投资收益收到的现金 | 813,862.92 | 745,875.39 | 290,301.47 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 9,000 | - |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 54.52 | - |
| 收到的其他与投资活动有关的现金 | 166,609,122.51 | 20,060,444.44 | - | - |
| 投资活动现金流入的平衡项目 | 0 | 0 | 0 | - |
| 投资活动现金流入小计 | 199,423,985.43 | 20,806,319.83 | 113,379,355.99 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 10,713,608.52 | 10,247,320.01 | 32,398,008.05 | 25,954,393.05 |
| 投资支付的现金 | 13,501,000 | 13,601,000 | 200,080,000 | 55,000,000 |
| 支付其他与投资活动有关的现金 | 230,000,000 | 111,000,000 | 643,590,000 | - |
| 投资活动现金流出小计 | 254,214,608.52 | 134,848,320.01 | 876,068,008.05 | 80,954,393.05 |
| 投资活动产生的现金流量净额 | -54,790,623.09 | -114,042,000.18 | -762,688,652.06 | -80,954,393.05 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 0 | - |
| 取得借款收到的现金 | - | - | 1,377,588 | 1,377,588 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 1,377,588 | 1,377,588 |
| 偿还债务支付的现金 | - | - | 1,377,588 | - |
| 分配股利、利润或偿付利息支付的现金 | 64,000,000 | 64,000,000 | 122,467,778.86 | 122,457,102.53 |
| 其中:子公司支付给少数股东的股利、利润 | - | 0 | 2,450,000 | 2,450,000 |
| 支付其他与筹资活动有关的现金 | 2,009,102.79 | - | 2,325,891.98 | 476,272.26 |
| 筹资活动现金流出小计 | 66,009,102.79 | 64,000,000 | 126,171,258.84 | 122,933,374.79 |
| 筹资活动产生的现金流量净额 | -66,009,102.79 | -64,000,000 | -124,793,670.84 | -121,555,786.79 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 3,522.36 | 3,522.36 |
| 五、现金及现金等价物净增加额 | -59,611,292.03 | -140,325,908.9 | -779,931,401.69 | -135,634,735.64 |
| 加:期初现金及现金等价物余额 | 293,470,745.21 | 293,470,698.63 | 1,073,402,146.9 | 1,073,402,146.9 |
| 期末现金及现金等价物余额 | 233,859,453.18 | 153,144,789.73 | 293,470,745.21 | 937,767,411.26 |
| 补充资料: | | | | |
| 净利润 | 66,490,466.76 | - | 134,374,214.79 | - |
| 资产减值准备 | 10,068,586.49 | - | 4,508,103.62 | - |
| 固定资产和投资性房地产折旧 | 1,763,498.46 | - | 3,534,217.21 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 1,763,498.46 | - | 3,534,217.21 | - |
| 无形资产摊销 | 360,800.53 | - | 721,557.43 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -522,863.39 | - | -93,559.38 | - |
| 财务费用 | -3,688.23 | - | 201,165.91 | - |
| 投资损失 | -1,132,296 | - | -266,509.86 | - |
| 递延所得税 | -1,496,931.23 | - | -426,582.92 | - |
| 其中:递延所得税资产减少 | -1,496,463.5 | - | -408,677.57 | - |
| 递延所得税负债增加 | -467.73 | - | -17,905.35 | - |
| 存货的减少 | 12,193,910.55 | - | -11,916,928.85 | - |
| 经营性应收项目的减少 | -27,339,386.11 | - | -28,497,077.57 | - |
| 经营性应付项目的增加 | -563,198.77 | - | 3,513,143.38 | - |
| 现金的期末余额 | 233,859,453.18 | - | 293,470,745.21 | - |
| 减:现金的期初余额 | 293,470,745.21 | - | 1,073,402,146.9 | - |
| 现金及现金等价物的净增加额 | -59,611,292.03 | - | -779,931,401.69 | - |
| 公告日期 | 2025-08-26 | 2025-04-24 | 2025-04-24 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |