| 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 | 262,553,830.91 | 146,026,572.23 | 455,418,742.22 | 351,714,521.45 |
| 收到的税费返还 | 3,967,870.8 | - | 3,222,423.38 | - |
| 收到其他与经营活动有关的现金 | 4,055,189.33 | 3,131,788.78 | 66,222,259.71 | 6,742,565.91 |
| 经营活动现金流入小计 | 270,576,891.04 | 149,158,361.01 | 524,863,425.31 | 358,457,087.36 |
| 购买商品、接受劳务支付的现金 | 115,188,866.92 | 55,684,131.81 | 240,106,571.82 | 177,567,392.8 |
| 支付给职工以及为职工支付的现金 | 37,652,667.58 | 24,297,450.36 | 80,710,749.96 | 49,384,856.66 |
| 支付的各项税费 | 24,765,868.54 | 13,264,230.9 | 46,044,567.15 | 30,501,880.11 |
| 支付其他与经营活动有关的现金 | 11,885,257.92 | 9,671,127.44 | 95,345,192.75 | 44,774,519.2 |
| 经营活动现金流出小计 | 189,492,660.96 | 102,916,940.51 | 462,207,081.68 | 302,228,648.77 |
| 经营活动产生的现金流量净额 | 81,084,230.08 | 46,241,420.5 | 62,656,343.63 | 56,228,438.59 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 10,047,016.56 | 8,020,552.22 | 11,381,355.46 | 7,774,633.72 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 511,483.04 | 13,881.27 | 315,992 | 12,566.95 |
| 收到的其他与投资活动有关的现金 | 363,000,000 | 210,000,000 | 960,000,000 | 704,000,000 |
| 投资活动现金流入小计 | 373,558,499.6 | 218,034,433.49 | 971,697,347.46 | 711,787,200.67 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 7,727,315.16 | 2,145,266.39 | 12,054,418.42 | 14,104,952.21 |
| 支付其他与投资活动有关的现金 | 555,005,504.42 | 418,005,504.42 | 974,000,000 | 924,000,000 |
| 投资活动现金流出小计 | 562,732,819.58 | 420,150,770.81 | 986,054,418.42 | 938,104,952.21 |
| 投资活动产生的现金流量净额 | -189,174,319.98 | -202,116,337.32 | -14,357,070.96 | -226,317,751.54 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 41,201,205 | - | 41,201,205 | 41,201,205 |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 41,201,205 | - | 41,201,205 | 41,201,205 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | -41,201,205 | - | -41,201,205 | -41,201,205 |
| 四、汇率变动对现金及现金等价物的影响 | 654,354.65 | 328,226.08 | 532,274.77 | 317,882.99 |
| 五、现金及现金等价物净增加额 | -148,636,940.25 | -155,546,690.74 | 7,630,342.44 | -210,972,634.96 |
| 加:期初现金及现金等价物余额 | 439,132,190.1 | 439,132,190.1 | 431,501,847.66 | 431,501,847.66 |
| 期末现金及现金等价物余额 | 290,495,249.85 | 283,585,499.36 | 439,132,190.1 | 220,529,212.7 |
| 补充资料: | | | | |
| 净利润 | 58,923,357.57 | - | 97,202,118.63 | - |
| 资产减值准备 | 4,597,121.43 | - | 5,921,871.74 | - |
| 固定资产和投资性房地产折旧 | 6,887,960.67 | - | 17,866,891.42 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 6,887,960.67 | - | 17,866,891.42 | - |
| 无形资产摊销 | 1,057,936.08 | - | 2,180,292.44 | - |
| 长期待摊费用摊销 | - | - | 373,333.33 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -240,841.26 | - | -107.21 | - |
| 固定资产报废损失 | - | - | 106,817.77 | - |
| 公允价值变动损失 | -1,269,886.6 | - | -1,744,074.08 | - |
| 财务费用 | -1,767,855.79 | - | -532,274.77 | - |
| 投资损失 | -8,311,803.68 | - | -8,610,530.03 | - |
| 递延所得税 | -915,879.54 | - | -707,734.92 | - |
| 其中:递延所得税资产减少 | -915,879.54 | - | -707,734.92 | - |
| 存货的减少 | 8,034,904.79 | - | -41,530,541.87 | - |
| 经营性应收项目的减少 | 22,220,275.49 | - | -14,577,289.24 | - |
| 经营性应付项目的增加 | -8,131,059.08 | - | 6,310,325.83 | - |
| 其他 | - | - | -2,803,053.68 | - |
| 现金的期末余额 | 290,495,249.85 | - | 439,132,190.1 | - |
| 减:现金的期初余额 | 439,132,190.1 | - | 431,501,847.66 | - |
| 现金及现金等价物的净增加额 | -148,636,940.25 | - | 7,630,342.44 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-15 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |