| 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 | 416,771,775.69 | 256,905,594.88 | 132,307,274.52 | 532,865,812.58 |
| 收到的税费返还 | 85,619.74 | 31,390.17 | 31,390.17 | 114,151.92 |
| 收到其他与经营活动有关的现金 | 2,397,923.32 | 877,240.84 | 393,428.11 | 2,741,570.3 |
| 经营活动现金流入小计 | 419,255,318.75 | 257,814,225.89 | 132,732,092.8 | 535,721,534.8 |
| 购买商品、接受劳务支付的现金 | 143,013,356.69 | 73,184,112.76 | 37,957,507.34 | 162,742,359.96 |
| 支付给职工以及为职工支付的现金 | 46,896,555.83 | 33,799,742.52 | 15,459,429.65 | 63,509,662.41 |
| 支付的各项税费 | 65,190,948.97 | 42,362,996.17 | 20,702,563.02 | 62,978,949.63 |
| 支付其他与经营活动有关的现金 | 30,217,739.46 | 18,208,287.74 | 5,395,421.51 | 34,282,415.12 |
| 经营活动现金流出小计 | 285,318,600.95 | 167,555,139.19 | 79,514,921.52 | 323,513,387.12 |
| 经营活动产生的现金流量净额 | 133,936,717.8 | 90,259,086.7 | 53,217,171.28 | 212,208,147.68 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 553,000,000 | 453,000,000 | 65,000,000 | 2,900,000 |
| 取得投资收益收到的现金 | 3,660,316.66 | 3,370,913.89 | 441,013.89 | 89,655.7 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 110,619.47 | - | - | - |
| 收到的其他与投资活动有关的现金 | - | - | - | 3,000,000 |
| 投资活动现金流入小计 | 556,770,936.13 | 456,370,913.89 | 65,441,013.89 | 5,989,655.7 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 49,140,746.75 | 30,958,225.01 | 28,050,467.75 | 83,942,392.06 |
| 投资支付的现金 | 420,000,000 | 420,000,000 | - | 453,000,000 |
| 投资活动现金流出小计 | 469,140,746.75 | 450,958,225.01 | 28,050,467.75 | 536,942,392.06 |
| 投资活动产生的现金流量净额 | 87,630,189.38 | 5,412,688.88 | 37,390,546.14 | -530,952,736.36 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 8,382,705.99 | 8,382,705.99 | 8,382,705.99 | 472,364,872 |
| 取得借款收到的现金 | - | - | 509,017.2 | - |
| 收到其他与筹资活动有关的现金 | 1,776,039.74 | 652,392.2 | - | 1,650,545.14 |
| 筹资活动现金流入小计 | 10,158,745.73 | 9,035,098.19 | 8,891,723.19 | 474,015,417.14 |
| 分配股利、利润或偿付利息支付的现金 | 240,839,950.5 | 240,839,950.5 | - | - |
| 支付其他与筹资活动有关的现金 | 5,170,000 | 5,170,000 | 5,170,000 | 10,956,399.21 |
| 筹资活动现金流出小计 | 246,009,950.5 | 246,009,950.5 | 5,170,000 | 10,956,399.21 |
| 筹资活动产生的现金流量净额 | -235,851,204.77 | -236,974,852.31 | 3,721,723.19 | 463,059,017.93 |
| 五、现金及现金等价物净增加额 | -14,284,297.59 | -141,303,076.73 | 94,329,440.61 | 144,314,429.25 |
| 加:期初现金及现金等价物余额 | 426,849,850.99 | 426,849,850.99 | 282,535,421.74 | 282,535,421.74 |
| 期末现金及现金等价物余额 | 412,565,553.4 | 285,546,774.26 | 376,864,862.35 | 426,849,850.99 |
| 补充资料: | | | | |
| 净利润 | - | 120,821,251.32 | - | 205,271,095.5 |
| 资产减值准备 | - | -2,202.53 | - | 90,259.85 |
| 固定资产和投资性房地产折旧 | - | 846,598.19 | - | 2,397,308.13 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 846,598.19 | - | 2,397,308.13 |
| 无形资产摊销 | - | 4,675.38 | - | 9,350.76 |
| 长期待摊费用摊销 | - | 120,333.42 | - | 234,278.37 |
| 递延收益摊销 | - | -6,428.58 | - | -12,857.16 |
| 财务费用 | - | -1,828,644.31 | - | 27,781.51 |
| 投资损失 | - | - | - | -15,584.9 |
| 递延所得税 | - | 1,255,646.57 | - | -505,020.67 |
| 其中:递延所得税资产减少 | - | 1,255,646.57 | - | -505,020.67 |
| 存货的减少 | - | 2,400,680.55 | - | 4,607,600.38 |
| 经营性应收项目的减少 | - | -29,828,024.36 | - | -6,759,101.79 |
| 经营性应付项目的增加 | - | -6,517,426.07 | - | 5,449,968.09 |
| 现金的期末余额 | - | 285,546,774.26 | - | 426,849,850.99 |
| 减:现金的期初余额 | - | 426,849,850.99 | - | 282,535,421.74 |
| 现金及现金等价物的净增加额 | - | -141,303,076.73 | - | 144,314,429.25 |
| 公告日期 | 2025-10-25 | 2025-08-26 | 2025-04-30 | 2025-04-30 |
| 审计意见(境内) | | | | 标准无保留意见 |