| 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 | 285,235,238.74 | 162,541,604.72 | 707,368,380.93 | 505,036,660.78 |
| 收到的税费返还 | 12,766,029.29 | 5,865,156.96 | 19,329,670.57 | 11,747,842.29 |
| 收到其他与经营活动有关的现金 | 4,172,634.88 | 1,424,143.41 | 5,930,667.62 | 4,635,447.18 |
| 经营活动现金流入小计 | 302,173,902.91 | 169,830,905.09 | 732,628,719.12 | 521,419,950.25 |
| 购买商品、接受劳务支付的现金 | 270,886,764.23 | 134,447,897.51 | 522,694,858.02 | 337,200,375.29 |
| 支付给职工以及为职工支付的现金 | 41,938,561.96 | 21,793,452.49 | 79,894,193.83 | 57,055,413.41 |
| 支付的各项税费 | 3,428,714.01 | 1,709,879.36 | 12,554,690.69 | 11,408,600.48 |
| 支付其他与经营活动有关的现金 | 10,408,730.15 | 11,173,407.46 | 42,364,527.96 | 29,487,670.75 |
| 经营活动现金流出小计 | 326,662,770.35 | 169,124,636.82 | 657,508,270.5 | 435,152,059.93 |
| 经营活动产生的现金流量净额 | -24,488,867.44 | 706,268.27 | 75,120,448.62 | 86,267,890.32 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,109,000,000 | 859,000,000 | 910,000,000 | 1,021,970,100 |
| 取得投资收益收到的现金 | 42,212,640.62 | 14,586,905.91 | 36,179,422.02 | 22,252,631.86 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,128,606.88 | 289,495.58 | 615,316.81 | 315,574.42 |
| 投资活动现金流入小计 | 1,152,341,247.5 | 873,876,401.49 | 946,794,738.83 | 1,044,538,306.28 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 151,783,853.01 | 70,921,715.44 | 96,234,778.75 | 79,427,316.04 |
| 投资支付的现金 | 650,000,000 | 420,000,000 | 1,121,118,438.89 | 1,309,340,800 |
| 投资活动现金流出小计 | 801,783,853.01 | 490,921,715.44 | 1,217,353,217.64 | 1,388,768,116.04 |
| 投资活动产生的现金流量净额 | 350,557,394.49 | 382,954,686.05 | -270,558,478.81 | -344,229,809.76 |
| 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 | 1,865,976.61 | 973,747.71 | 7,753,238.8 | 6,279,674.01 |
| 筹资活动现金流入小计 | 1,865,976.61 | 973,747.71 | 7,753,238.8 | 6,279,674.01 |
| 分配股利、利润或偿付利息支付的现金 | - | - | 29,163,534.48 | 29,163,534.48 |
| 支付其他与筹资活动有关的现金 | 6,089,172.63 | 628,459.16 | 30,601,953.4 | 23,591,032.06 |
| 筹资活动现金流出小计 | 6,089,172.63 | 628,459.16 | 59,765,487.88 | 52,754,566.54 |
| 筹资活动产生的现金流量净额 | -4,223,196.02 | 345,288.55 | -52,012,249.08 | -46,474,892.53 |
| 四、汇率变动对现金及现金等价物的影响 | -782,954.81 | 68,354.76 | 1,642,005.06 | 300,936.22 |
| 五、现金及现金等价物净增加额 | 321,062,376.22 | 384,074,597.63 | -245,808,274.21 | -304,135,875.75 |
| 加:期初现金及现金等价物余额 | 395,011,766.47 | 403,807,460.55 | 640,820,040.68 | 640,820,040.68 |
| 期末现金及现金等价物余额 | 716,074,142.69 | 787,882,058.18 | 395,011,766.47 | 336,684,164.93 |
| 补充资料: | | | | |
| 净利润 | 32,556,165.23 | - | 19,174,233.78 | - |
| 资产减值准备 | 2,259,986.3 | - | 28,173,266.53 | - |
| 固定资产和投资性房地产折旧 | 19,686,419.61 | - | 43,091,124.69 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 19,686,419.61 | - | 43,091,124.69 | - |
| 无形资产摊销 | 559,620.71 | - | 1,109,767.32 | - |
| 长期待摊费用摊销 | 1,165,143.71 | - | 950,984.17 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -167,696.03 | - | 29,847.04 | - |
| 固定资产报废损失 | - | - | -449,767.63 | - |
| 公允价值变动损失 | -2,465,256.34 | - | -10,613,475.36 | - |
| 财务费用 | -1,098,135.7 | - | -7,400,291.24 | - |
| 投资损失 | -2,938,550.29 | - | -7,818,186.92 | - |
| 递延所得税 | -3,635,896.26 | - | 3,780,284.46 | - |
| 递延所得税负债增加 | -3,635,896.26 | - | 3,780,284.46 | - |
| 存货的减少 | -31,122,074.52 | - | -13,392,000.33 | - |
| 经营性应收项目的减少 | -81,869,321.43 | - | 21,048,184.09 | - |
| 经营性应付项目的增加 | 42,709,618.53 | - | -26,865,090.85 | - |
| 其他 | -3,462,867.34 | - | 13,689,345.36 | - |
| 现金的期末余额 | 716,074,142.69 | - | 395,011,766.47 | - |
| 减:现金的期初余额 | 395,011,766.47 | - | 640,820,040.68 | - |
| 现金及现金等价物的净增加额 | 321,062,376.22 | - | -245,808,274.21 | - |
| 公告日期 | 2025-08-28 | 2025-04-25 | 2025-04-25 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |