| 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 | 162,653,794.34 | 74,632,957.61 | 287,753,394.5 | 208,678,676.28 |
| 收到的税费返还 | 4,572,751.96 | - | 4,754,268.11 | 4,754,268.11 |
| 收到其他与经营活动有关的现金 | 796,176.11 | 212,976.63 | 5,771,719.23 | 12,549,260.51 |
| 经营活动现金流入小计 | 168,022,722.41 | 74,845,934.24 | 298,279,381.84 | 225,982,204.9 |
| 购买商品、接受劳务支付的现金 | 62,577,830.66 | 27,888,650.23 | 122,823,492.93 | 96,688,415.14 |
| 支付给职工以及为职工支付的现金 | 40,136,194.88 | 22,794,451.78 | 64,406,593.22 | 48,534,231.2 |
| 支付的各项税费 | 7,017,832.12 | 1,867,725.52 | 19,215,789.63 | 13,599,986.45 |
| 支付其他与经营活动有关的现金 | 21,312,582.88 | 9,164,805.41 | 38,424,534.36 | 28,638,876.71 |
| 经营活动现金流出小计 | 131,044,440.54 | 61,715,632.94 | 244,870,410.14 | 187,461,509.5 |
| 经营活动产生的现金流量净额 | 36,978,281.87 | 13,130,301.3 | 53,408,971.7 | 38,520,695.4 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 435,055,911.8 | 239,854,418.8 | 996,582,579.7 | 562,796,926 |
| 取得投资收益收到的现金 | 2,346,670.95 | 1,316,608.3 | 6,565,162.47 | 3,156,822.93 |
| 收到的其他与投资活动有关的现金 | 200,000 | 200,000 | 10,490,000 | - |
| 投资活动现金流入小计 | 437,602,582.75 | 241,371,027.1 | 1,013,637,742.17 | 565,953,748.93 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 44,898,773.06 | 15,298,553.25 | 41,940,427.32 | 29,898,532.29 |
| 投资支付的现金 | 342,690,203.7 | 253,062,673 | 1,116,951,818.5 | 738,384,466 |
| 支付其他与投资活动有关的现金 | 9,190,000 | 140,000 | 1,950,000 | - |
| 投资活动现金流出小计 | 396,778,976.76 | 268,501,226.25 | 1,160,842,245.82 | 768,282,998.29 |
| 投资活动产生的现金流量净额 | 40,823,605.99 | -27,130,199.15 | -147,204,503.65 | -202,329,249.36 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 22,715,013.3 | 14,744,000 | 27,156,109.85 | 27,156,109.85 |
| 取得借款收到的现金 | 32,972,965.62 | 20,079,920.97 | 49,723,908.69 | 35,051,792.69 |
| 筹资活动现金流入小计 | 55,687,978.92 | 34,823,920.97 | 76,880,018.54 | 62,207,902.54 |
| 偿还债务支付的现金 | 22,853,497.62 | - | 49,723,908.69 | 35,051,792.69 |
| 分配股利、利润或偿付利息支付的现金 | 81,084,834.49 | 39,587,647 | 38,305,042.53 | 129,370.87 |
| 支付其他与筹资活动有关的现金 | 1,655,010.92 | 326,645.64 | 42,508,222.36 | 40,573,600.05 |
| 筹资活动现金流出小计 | 105,593,343.03 | 39,914,292.64 | 130,537,173.58 | 75,754,763.61 |
| 筹资活动产生的现金流量净额 | -49,905,364.11 | -5,090,371.67 | -53,657,155.04 | -13,546,861.07 |
| 四、汇率变动对现金及现金等价物的影响 | 6,642,598.5 | 1,550,362.09 | 45,016.56 | 456,617.9 |
| 五、现金及现金等价物净增加额 | 34,539,122.25 | -17,539,907.43 | -147,407,670.43 | -176,898,797.13 |
| 加:期初现金及现金等价物余额 | 64,125,887.58 | 64,125,887.58 | 211,533,558.01 | 211,533,558.01 |
| 期末现金及现金等价物余额 | 98,665,009.83 | 46,585,980.15 | 64,125,887.58 | 34,634,760.88 |
| 补充资料: | | | | |
| 净利润 | 48,211,574.09 | - | 51,894,845.59 | - |
| 资产减值准备 | 281,134.21 | - | 338,423.76 | - |
| 固定资产和投资性房地产折旧 | 4,985,599.56 | - | 9,117,902.79 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,985,599.56 | - | 9,117,902.79 | - |
| 无形资产摊销 | 299,355.6 | - | 524,968.35 | - |
| 长期待摊费用摊销 | 59,593.67 | - | 153,541.52 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -686.5 | - | - | - |
| 固定资产报废损失 | 10,313.41 | - | 1,051.87 | - |
| 公允价值变动损失 | -1,669,079.24 | - | 1,891,985.38 | - |
| 财务费用 | -462,899.01 | - | 233,643.11 | - |
| 投资损失 | -2,346,670.95 | - | -6,565,162.47 | - |
| 递延所得税 | -806,104.87 | - | 1,786,650.8 | - |
| 其中:递延所得税资产减少 | -850,979.4 | - | 1,336,417.52 | - |
| 递延所得税负债增加 | 44,874.53 | - | 450,233.28 | - |
| 存货的减少 | -11,318,711.59 | - | -1,903,788.14 | - |
| 经营性应收项目的减少 | -14,475,826.42 | - | -4,162,392.43 | - |
| 经营性应付项目的增加 | 9,828,555.52 | - | -12,657,917.89 | - |
| 其他 | 2,978,626.58 | - | 11,929,815.87 | - |
| 现金的期末余额 | 98,665,009.83 | - | 64,125,887.58 | - |
| 减:现金的期初余额 | 64,125,887.58 | - | 211,533,558.01 | - |
| 现金及现金等价物的净增加额 | 34,539,122.25 | - | -147,407,670.43 | - |
| 公告日期 | 2025-08-27 | 2025-04-28 | 2025-04-28 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |