| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 216,213,305.85 | 132,669,915.76 | 69,903,538.15 | 289,160,660.11 |
| 收到的税费返还 | 3,410,832.29 | 3,004,744.03 | 1,986,704.66 | 7,540,617.94 |
| 收到其他与经营活动有关的现金 | 6,009,908.08 | 4,700,678.72 | 1,714,488.64 | 5,333,082.12 |
| 经营活动现金流入小计 | 225,634,046.22 | 140,375,338.51 | 73,604,731.45 | 302,034,360.17 |
| 购买商品、接受劳务支付的现金 | 86,512,360.77 | 42,396,898.4 | 18,632,372.4 | 136,624,908.87 |
| 支付给职工以及为职工支付的现金 | 77,685,154.85 | 51,578,713.05 | 24,567,706.31 | 102,765,708.45 |
| 支付的各项税费 | 18,897,819.76 | 11,043,695.92 | 6,539,450.15 | 20,862,142.4 |
| 支付其他与经营活动有关的现金 | 33,372,348.82 | 20,365,713.1 | 7,685,757.73 | 41,606,085.9 |
| 经营活动现金流出小计 | 216,467,684.2 | 125,385,020.47 | 57,425,286.59 | 301,858,845.62 |
| 经营活动产生的现金流量净额 | 9,166,362.02 | 14,990,318.04 | 16,179,444.86 | 175,514.55 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 690,853,525 | 627,000,000 | 276,000,000 | 773,000,000 |
| 取得投资收益收到的现金 | 7,563,584.66 | 7,207,672.59 | 5,133,960.95 | 17,374,935.74 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 598,749.91 | 575,926.02 | 46,991.15 | 80,677.62 |
| 投资活动现金流入小计 | 699,015,859.57 | 634,783,598.61 | 281,180,952.1 | 790,455,613.36 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 45,047,054.25 | 43,049,726.34 | 13,933,458.02 | 62,717,413.25 |
| 投资支付的现金 | 680,000,000 | 627,000,000 | 266,000,000 | 642,000,000 |
| 投资活动现金流出小计 | 725,047,054.25 | 670,049,726.34 | 279,933,458.02 | 704,717,413.25 |
| 投资活动产生的现金流量净额 | -26,031,194.68 | -35,266,127.73 | 1,247,494.08 | 85,738,200.11 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 0 | - | - | - |
| 收到其他与筹资活动有关的现金 | 1,760,000 | - | - | 7,120,000 |
| 筹资活动现金流入平衡项目 | 0 | - | - | 0 |
| 筹资活动现金流入小计 | 1,760,000 | - | - | 7,120,000 |
| 偿还债务支付的现金 | 0 | - | - | 35,820,048 |
| 分配股利、利润或偿付利息支付的现金 | 18,260,464.03 | 10,000,000.03 | - | 13,775,906.67 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 0 |
| 支付其他与筹资活动有关的现金 | 868,317.67 | - | - | 25,585,717.27 |
| 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 | 19,128,781.7 | 10,000,000.03 | - | 75,181,671.94 |
| 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 | -17,368,781.7 | -10,000,000.03 | - | -68,061,671.94 |
| 四、汇率变动对现金及现金等价物的影响 | 5,044,284.48 | 5,932,297.86 | 2,394,553.7 | -499,644.58 |
| 五、现金及现金等价物净增加额 | -29,189,329.88 | -24,343,511.86 | 19,821,492.64 | 17,352,398.14 |
| 加:期初现金及现金等价物余额 | 127,355,415.56 | 127,355,415.56 | 127,355,415.56 | 110,003,017.42 |
| 期末现金及现金等价物余额 | 98,166,085.68 | 103,011,903.7 | 147,176,908.2 | 127,355,415.56 |
| 补充资料: | | | | |
| 净利润 | - | 38,170,358.75 | - | 61,391,396.92 |
| 资产减值准备 | - | 2,213,292.48 | - | 4,617,155.26 |
| 固定资产和投资性房地产折旧 | - | 6,534,375.66 | - | 12,433,041.62 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 6,534,375.66 | - | 12,433,041.62 |
| 无形资产摊销 | - | 590,630.92 | - | 1,055,589.8 |
| 长期待摊费用摊销 | - | 801,054.01 | - | 1,492,888.07 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -53,168.2 |
| 固定资产报废损失 | - | 173,700.31 | - | 96,982.16 |
| 公允价值变动损失 | - | -3,249,751.13 | - | -11,927,257.83 |
| 财务费用 | - | -3,908,777.48 | - | 940,434.05 |
| 投资损失 | - | -724,670.88 | - | -285,252.27 |
| 递延所得税 | - | 72,757.69 | - | -4,336,592.47 |
| 其中:递延所得税资产减少 | - | 72,609.85 | - | -4,336,629.68 |
| 递延所得税负债增加 | - | 147.84 | - | 37.21 |
| 存货的减少 | - | -13,095,090.21 | - | -31,186,304.97 |
| 经营性应收项目的减少 | - | -5,581,709.55 | - | -53,932,992.95 |
| 经营性应付项目的增加 | - | -10,123,406.82 | - | 17,134,431.42 |
| 其他 | - | 2,244,580 | - | 462,800 |
| 现金的期末余额 | - | 103,011,903.7 | - | 127,355,415.56 |
| 减:现金的期初余额 | - | 127,355,415.56 | - | 110,003,017.42 |
| 现金及现金等价物的净增加额 | - | -24,343,511.86 | - | 17,352,398.14 |
| 公告日期 | 2025-10-31 | 2025-08-23 | 2025-04-26 | 2025-04-09 |
| 审计意见(境内) | | | | 标准无保留意见 |