| 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 | 318,392,718.08 | 146,182,150.61 | 490,674,747.33 | 357,964,846.68 |
| 收到的税费返还 | 5,328,252 | 3,103,219.26 | 13,062,749.17 | 10,103,938.93 |
| 收到其他与经营活动有关的现金 | 4,830,177.06 | 2,873,944.58 | 8,627,585.82 | 859,797.01 |
| 经营活动现金流入小计 | 328,551,147.14 | 152,159,314.45 | 512,365,082.32 | 368,928,582.62 |
| 购买商品、接受劳务支付的现金 | 148,145,463.19 | 70,688,527.33 | 201,267,313.12 | 147,507,564.65 |
| 支付给职工以及为职工支付的现金 | 95,672,577.92 | 58,160,567.45 | 173,608,014.07 | 134,894,643.42 |
| 支付的各项税费 | 18,744,463.13 | 7,781,425.41 | 38,349,739.07 | 29,818,780.52 |
| 支付其他与经营活动有关的现金 | 18,342,894.82 | 9,436,576.04 | 25,820,737.81 | 24,867,201.49 |
| 经营活动现金流出小计 | 280,905,399.06 | 146,067,096.23 | 439,045,804.07 | 337,088,190.08 |
| 经营活动产生的现金流量净额 | 47,645,748.08 | 6,092,218.22 | 73,319,278.25 | 31,840,392.54 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 138,161,355.24 | 115,563,133.32 | 147,152,547.18 | 130,983,764.89 |
| 取得投资收益收到的现金 | 10,631,177.38 | 4,998,444.7 | 6,045,376.86 | 2,933,750.19 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 13,947,121.89 | 14,291,500 | 14,840,100 | 14,800,000 |
| 投资活动现金流入小计 | 162,739,654.51 | 134,853,078.02 | 168,038,024.04 | 148,717,515.08 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 10,692,012.54 | 2,650,675.41 | 6,339,772.56 | 2,821,099.01 |
| 投资支付的现金 | 190,621,263.9 | 104,915,416.7 | 162,555,449.19 | 121,091,864.46 |
| 取得子公司及其他营业单位支付的现金 | 3,200,000 | - | 22,038,712.16 | 22,038,712.16 |
| 支付其他与投资活动有关的现金 | 0 | 344,378.11 | 774,348.71 | 498,695.24 |
| 投资活动现金流出小计 | 204,513,276.44 | 107,910,470.22 | 191,708,282.62 | 146,450,370.87 |
| 投资活动产生的现金流量净额 | -41,773,621.93 | 26,942,607.8 | -23,670,258.58 | 2,267,144.21 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 9,242,572.92 | - |
| 取得借款收到的现金 | 34,921,426.77 | 0 | - | 19,901,590.01 |
| 收到其他与筹资活动有关的现金 | 0 | - | - | 9,242,572.92 |
| 筹资活动现金流入小计 | 34,921,426.77 | 0 | 9,242,572.92 | 29,144,162.93 |
| 偿还债务支付的现金 | 42,910,837.41 | 39,919,335.14 | 0 | 22,465,298.76 |
| 分配股利、利润或偿付利息支付的现金 | 20,941,575.91 | 324,316.71 | 8,727,488.25 | 9,002,641.65 |
| 支付其他与筹资活动有关的现金 | 0 | 0 | 39,999,703.94 | 39,999,703.94 |
| 筹资活动现金流出小计 | 63,852,413.32 | 40,243,651.85 | 48,727,192.19 | 71,467,644.35 |
| 筹资活动产生的现金流量净额 | -28,930,986.55 | -40,243,651.85 | -39,484,619.27 | -42,323,481.42 |
| 四、汇率变动对现金及现金等价物的影响 | 185,892.04 | 2,995.8 | 57,679.59 | -85,540.19 |
| 五、现金及现金等价物净增加额 | -22,872,968.36 | -7,205,830.03 | 10,222,079.99 | -8,301,484.86 |
| 加:期初现金及现金等价物余额 | 54,161,320.75 | 54,869,626.65 | 43,939,240.76 | 43,939,240.76 |
| 期末现金及现金等价物余额 | 31,288,352.39 | 47,663,796.62 | 54,161,320.75 | 35,637,755.9 |
| 补充资料: | | | | |
| 净利润 | 29,255,720.05 | - | 95,279,510.78 | - |
| 资产减值准备 | 2,764,374.19 | - | 453,888.49 | - |
| 固定资产和投资性房地产折旧 | 9,781,643.42 | - | 19,833,351.58 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,781,643.42 | - | 19,833,351.58 | - |
| 无形资产摊销 | 1,136,226.18 | - | 2,303,950.74 | - |
| 长期待摊费用摊销 | 740,219.97 | - | 654,110.64 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -6,516,251.81 | - | -6,498,066.89 | - |
| 固定资产报废损失 | - | - | 0 | - |
| 公允价值变动损失 | 14,290,003.59 | - | -7,120,658.37 | - |
| 财务费用 | 461,556.01 | - | 424,274.13 | - |
| 投资损失 | -5,050,077.85 | - | -6,045,376.86 | - |
| 递延所得税 | -1,162,906.46 | - | -146,710.2 | - |
| 其中:递延所得税资产减少 | -1,168,894.18 | - | -146,596.75 | - |
| 递延所得税负债增加 | 5,987.72 | - | -113.45 | - |
| 存货的减少 | -27,125,131.69 | - | 6,631,303.22 | - |
| 经营性应收项目的减少 | -112,438.31 | - | -20,614,869.6 | - |
| 经营性应付项目的增加 | 29,182,810.79 | - | -17,385,643.74 | - |
| 其他 | - | - | 5,550,214.33 | - |
| 现金的期末余额 | 31,288,352.39 | - | 54,161,320.75 | - |
| 减:现金的期初余额 | 54,161,320.75 | - | 43,939,240.76 | - |
| 现金及现金等价物的净增加额 | -22,872,968.36 | - | 10,222,079.99 | - |
| 公告日期 | 2025-07-31 | 2025-04-23 | 2025-03-28 | 2024-10-19 |
| 审计意见(境内) | | | 标准无保留意见 | |