| 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 | 590,818,941.69 | 373,437,168.45 | 144,859,841.77 | 630,452,790.47 |
| 收到的税费返还 | 35,365.97 | 0 | 35,365.97 | 353,259.21 |
| 收到其他与经营活动有关的现金 | 9,756,965.55 | 4,572,637.66 | 3,522,111.52 | 12,689,141.45 |
| 经营活动现金流入小计 | 600,611,273.21 | 378,009,806.11 | 148,417,319.26 | 643,495,191.13 |
| 购买商品、接受劳务支付的现金 | 295,183,292.84 | 234,684,383.36 | 98,559,600.67 | 371,344,948.64 |
| 支付给职工以及为职工支付的现金 | 55,150,700.23 | 38,412,978.52 | 19,615,368.62 | 72,715,089.21 |
| 支付的各项税费 | 56,645,340.4 | 36,047,255.02 | 17,288,027.38 | 68,714,158.05 |
| 支付其他与经营活动有关的现金 | 66,502,043.23 | 14,812,096.86 | 7,457,357.45 | 37,651,824.36 |
| 经营活动现金流出小计 | 473,481,376.7 | 323,956,713.76 | 142,920,354.12 | 550,426,020.26 |
| 经营活动产生的现金流量净额 | 127,129,896.51 | 54,053,092.35 | 5,496,965.14 | 93,069,170.87 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,255,009,000 | 900,009,000 | 515,009,000 | 2,940,000,000 |
| 取得投资收益收到的现金 | 7,354,685.88 | 5,201,223.4 | 2,923,632.06 | 19,393,306.73 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 266,980 | 266,980 | 266,980 | - |
| 处置子公司及其他营业单位收到的现金净额 | - | 0 | - | - |
| 收到的其他与投资活动有关的现金 | - | 0 | - | - |
| 投资活动现金流入小计 | 1,262,630,665.88 | 905,477,203.4 | 518,199,612.06 | 2,959,393,306.73 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,672,950.69 | 3,245,873.47 | 2,844,880.32 | 6,690,673.93 |
| 投资支付的现金 | 1,316,009,000 | 900,009,000 | 535,000,000 | 2,933,049,100 |
| 取得子公司及其他营业单位支付的现金 | - | 0 | - | - |
| 支付其他与投资活动有关的现金 | 125,061.81 | 0 | 125,061.81 | - |
| 投资活动现金流出小计 | 1,320,807,012.5 | 903,254,873.47 | 537,969,942.13 | 2,939,739,773.93 |
| 投资活动产生的现金流量净额 | -58,176,346.62 | 2,222,329.93 | -19,770,330.07 | 19,653,532.8 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 0 | - | - |
| 取得借款收到的现金 | - | 0 | - | - |
| 收到其他与筹资活动有关的现金 | 1,470,000 | 0 | - | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | - |
| 筹资活动现金流入小计 | 1,470,000 | 0 | - | - |
| 偿还债务支付的现金 | - | 0 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 57,205,377.37 | 57,127,071.1 | 61,034.65 | 44,083,122.1 |
| 支付其他与筹资活动有关的现金 | - | 0 | - | - |
| 筹资活动现金流出小计 | 57,205,377.37 | 57,127,071.1 | 61,034.65 | 44,083,122.1 |
| 筹资活动产生的现金流量净额 | -55,735,377.37 | -57,127,071.1 | -61,034.65 | -44,083,122.1 |
| 四、汇率变动对现金及现金等价物的影响 | -676,500.47 | -240,078.67 | -54,369.71 | 462,865.21 |
| 五、现金及现金等价物净增加额 | 12,541,672.05 | -1,091,727.49 | -14,388,769.29 | 69,102,446.78 |
| 加:期初现金及现金等价物余额 | 239,040,585.85 | 239,040,585.85 | 239,040,585.85 | 169,938,139.07 |
| 期末现金及现金等价物余额 | 251,582,257.9 | 237,948,858.36 | 224,651,816.56 | 239,040,585.85 |
| 补充资料: | | | | |
| 净利润 | - | 64,725,533.93 | - | 97,476,965.08 |
| 资产减值准备 | - | 212,903.16 | - | -1,261,945.55 |
| 固定资产和投资性房地产折旧 | - | 3,055,317.04 | - | 5,538,457.5 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 3,055,317.04 | - | 5,538,457.5 |
| 无形资产摊销 | - | 462,866.22 | - | 1,084,154.02 |
| 长期待摊费用摊销 | - | 0 | - | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -44,323.77 | - | - |
| 固定资产报废损失 | - | 62,204.5 | - | - |
| 公允价值变动损失 | - | -937,397.26 | - | -5,059,774.58 |
| 财务费用 | - | 240,078.67 | - | -462,865.21 |
| 投资损失 | - | -5,199,745.73 | - | -9,681,267.71 |
| 递延所得税 | - | 5,656,847.79 | - | -2,080,136.73 |
| 其中:递延所得税资产减少 | - | 5,656,847.79 | - | -2,080,136.73 |
| 递延所得税负债增加 | - | 0 | - | - |
| 存货的减少 | - | -1,551,864.81 | - | -3,581,415.58 |
| 经营性应收项目的减少 | - | -18,794,722.5 | - | -14,155,648.39 |
| 经营性应付项目的增加 | - | 5,908,360.2 | - | 25,235,820.77 |
| 其他 | - | 257,034.91 | - | 16,827.25 |
| 现金的期末余额 | - | 237,948,858.36 | - | 239,040,585.85 |
| 减:现金的期初余额 | - | 239,040,585.85 | - | 169,938,139.07 |
| 现金及现金等价物的净增加额 | - | -1,091,727.49 | - | 69,102,446.78 |
| 公告日期 | 2025-10-25 | 2025-08-23 | 2025-04-29 | 2025-04-17 |
| 审计意见(境内) | | | | 标准无保留意见 |