| 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 | 538,037,579.44 | 374,468,769.93 | 183,792,066.71 | 860,829,435.16 |
| 收到的税费返还 | 2,957,331.92 | - | - | 2,784,957.8 |
| 收到其他与经营活动有关的现金 | 93,862,580.65 | 86,415,118.83 | 41,613,822.41 | 68,950,824.35 |
| 经营活动现金流入小计 | 634,857,492.01 | 460,883,888.76 | 225,405,889.12 | 932,565,217.31 |
| 购买商品、接受劳务支付的现金 | 295,937,156.97 | 220,489,223.3 | 107,344,613.45 | 539,054,618.51 |
| 支付给职工以及为职工支付的现金 | 99,919,078.95 | 71,255,532.58 | 35,330,267.74 | 160,559,461.87 |
| 支付的各项税费 | 28,859,133.76 | 17,981,342.86 | 3,987,570.13 | 42,244,971.02 |
| 支付其他与经营活动有关的现金 | 104,319,669.99 | 91,796,496.38 | 59,628,139.78 | 78,525,704 |
| 经营活动现金流出的平衡项目 | -0.01 | 0 | 0 | 0 |
| 经营活动现金流出小计 | 529,035,039.66 | 401,522,595.12 | 206,290,591.1 | 820,384,755.4 |
| 经营活动产生的现金流量净额 | 105,822,452.35 | 59,361,293.64 | 19,115,298.02 | 112,180,461.91 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 270,000,000 | 240,000,000 | 50,000,000 | 420,000,000 |
| 取得投资收益收到的现金 | 2,150,095.88 | 1,970,917.8 | 557,876.71 | 2,999,407.67 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 154,445.08 |
| 收到的其他与投资活动有关的现金 | 8,873,054.83 | 8,651,675.91 | 7,942,382.07 | 17,307,054.22 |
| 投资活动现金流入小计 | 281,023,150.71 | 250,622,593.71 | 58,500,258.78 | 440,460,906.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 17,386,287.15 | 13,654,973.47 | 10,702,972.11 | 71,980,589.11 |
| 投资支付的现金 | 280,000,000 | 230,000,000 | 50,000,000 | 460,000,000 |
| 支付其他与投资活动有关的现金 | 456,232 | 423,452.32 | 221,378.92 | 20,814,090.67 |
| 投资活动现金流出的平衡项目 | 0.01 | 0 | 0 | 0 |
| 投资活动现金流出小计 | 297,842,519.16 | 244,078,425.79 | 60,924,351.03 | 552,794,679.78 |
| 投资活动产生的现金流量净额 | -16,819,368.45 | 6,544,167.92 | -2,424,092.25 | -112,333,772.81 |
| 三、筹资活动产生的现金流量: | | | | |
| 偿还债务支付的现金 | - | - | - | 30,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 44,483,935.09 | 44,483,935.09 | - | 50,679,202.8 |
| 支付其他与筹资活动有关的现金 | 50,010 | 50,010 | 55,935 | 211,890 |
| 筹资活动现金流出小计 | 44,533,945.09 | 44,533,945.09 | 55,935 | 80,891,092.8 |
| 筹资活动产生的现金流量净额 | -44,533,945.09 | -44,533,945.09 | -55,935 | -80,891,092.8 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | - | -25,828.03 |
| 五、现金及现金等价物净增加额 | 44,469,138.81 | 21,371,516.47 | 16,635,270.77 | -81,070,231.73 |
| 加:期初现金及现金等价物余额 | 76,181,041.35 | 76,181,041.35 | 76,181,041.35 | 157,251,273.08 |
| 期末现金及现金等价物余额 | 120,650,180.16 | 97,552,557.82 | 92,816,312.12 | 76,181,041.35 |
| 补充资料: | | | | |
| 净利润 | - | 14,088,294.45 | - | 53,248,789.91 |
| 资产减值准备 | - | 4,857,966.82 | - | 18,443,733.46 |
| 固定资产和投资性房地产折旧 | - | 54,030,535.23 | - | 113,345,016.72 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 54,030,535.23 | - | 113,345,016.72 |
| 无形资产摊销 | - | 523,181.1 | - | 1,046,362.2 |
| 长期待摊费用摊销 | - | 522,247.89 | - | 1,521,165.7 |
| 固定资产报废损失 | - | 72,868.32 | - | 5,301,108.39 |
| 公允价值变动损失 | - | 481,808.22 | - | -468,191.27 |
| 财务费用 | - | 10,538,721.57 | - | 18,582,342.23 |
| 投资损失 | - | -1,970,917.8 | - | -2,999,407.67 |
| 递延所得税 | - | -141,902.48 | - | 3,833,713.51 |
| 其中:递延所得税资产减少 | - | -141,902.48 | - | 3,833,713.51 |
| 存货的减少 | - | -5,371,272.72 | - | -71,786,876.43 |
| 经营性应收项目的减少 | - | 27,894,574.69 | - | 22,405,250.95 |
| 经营性应付项目的增加 | - | -49,547,360.43 | - | -50,220,961.67 |
| 现金的期末余额 | - | 97,552,557.82 | - | 76,181,041.35 |
| 减:现金的期初余额 | - | 76,181,041.35 | - | 157,251,273.08 |
| 现金及现金等价物的净增加额 | - | 21,371,516.47 | - | -81,070,231.73 |
| 公告日期 | 2025-10-25 | 2025-08-23 | 2025-04-30 | 2025-04-10 |
| 审计意见(境内) | | | | 标准无保留意见 |