| 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 | 159,870,187.25 | 104,966,076.36 | 43,424,771.63 | 237,426,020.77 |
| 收到的税费返还 | 785,022.97 | 785,022.97 | - | 1,280,347.39 |
| 收到其他与经营活动有关的现金 | 1,474,721.9 | 1,149,922.16 | 893,212.49 | 14,594,221.47 |
| 经营活动现金流入小计 | 162,129,932.12 | 106,901,021.49 | 44,317,984.12 | 253,300,589.63 |
| 购买商品、接受劳务支付的现金 | 55,442,497.95 | 31,961,520.67 | 17,760,296.71 | 65,613,758.63 |
| 支付给职工以及为职工支付的现金 | 29,924,136.04 | 21,811,177.63 | 11,302,870.6 | 36,484,916.64 |
| 支付的各项税费 | 24,307,574.57 | 17,179,893.53 | 8,668,421.86 | 32,252,559.43 |
| 支付其他与经营活动有关的现金 | 9,041,794.16 | 5,742,047.43 | 3,278,987.6 | 9,714,541.35 |
| 经营活动现金流出小计 | 118,716,002.72 | 76,694,639.26 | 41,010,576.77 | 144,065,776.05 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0 | 0.01 | 0 |
| 经营活动产生的现金流量净额 | 43,413,929.4 | 30,206,382.23 | 3,307,407.36 | 109,234,813.58 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 410,000,000 | 410,000,000 | 360,000,000 | 130,000,000 |
| 取得投资收益收到的现金 | 644,160.03 | 644,160.03 | 480,387.43 | 296,851.91 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 10,000 | 10,000 | - | - |
| 投资活动现金流入小计 | 410,654,160.03 | 410,654,160.03 | 360,480,387.43 | 130,296,851.91 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 267,159,245.68 | 236,678,114.18 | 204,888,455.09 | 490,690,125.52 |
| 投资支付的现金 | 240,000,000 | 160,000,000 | 160,000,000 | 460,000,000 |
| 投资活动现金流出小计 | 507,159,245.68 | 396,678,114.18 | 364,888,455.09 | 950,690,125.52 |
| 投资活动产生的现金流量净额 | -96,505,085.65 | 13,976,045.85 | -4,408,067.66 | -820,393,273.61 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 577,437,500 |
| 取得借款收到的现金 | 111,559,432.5 | 70,565,388.1 | - | 71,365,352.72 |
| 收到其他与筹资活动有关的现金 | 1,732,830.76 | 185,498.47 | - | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流入小计 | 113,292,263.26 | 70,750,886.57 | - | 648,802,852.72 |
| 偿还债务支付的现金 | 1,500,000 | - | - | 69,440,000 |
| 分配股利、利润或偿付利息支付的现金 | 53,978,133.98 | 53,490,441.73 | - | 249,676.85 |
| 支付其他与筹资活动有关的现金 | 3,114,798.34 | 1,067,102.58 | 438,138.45 | 25,123,839.62 |
| 筹资活动现金流出小计 | 58,592,932.32 | 54,557,544.31 | 438,138.45 | 94,813,516.47 |
| 筹资活动产生的现金流量净额 | 54,699,330.94 | 16,193,342.26 | -438,138.45 | 553,989,336.25 |
| 四、汇率变动对现金及现金等价物的影响 | -1,740.47 | -974.65 | 88.11 | -2,757.64 |
| 五、现金及现金等价物净增加额 | 1,606,434.22 | 60,374,795.69 | -1,538,710.64 | -157,171,881.42 |
| 加:期初现金及现金等价物余额 | 51,609,785.75 | 51,609,785.75 | 51,609,785.75 | 208,781,667.17 |
| 期末现金及现金等价物余额 | 53,216,219.97 | 111,984,581.44 | 50,071,075.11 | 51,609,785.75 |
| 补充资料: | | | | |
| 净利润 | - | 35,064,429.2 | - | 91,832,934.36 |
| 资产减值准备 | - | 821.49 | - | 66,896.35 |
| 固定资产和投资性房地产折旧 | - | 11,776,855.6 | - | 16,747,675.44 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 11,776,855.6 | - | 16,747,675.44 |
| 无形资产摊销 | - | 719,029.98 | - | 856,464.63 |
| 长期待摊费用摊销 | - | 205,824.9 | - | 422,831.84 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -4,273.5 | - | - |
| 固定资产报废损失 | - | 159.16 | - | 2,794.74 |
| 公允价值变动损失 | - | -1,033,432.03 | - | -412,471.64 |
| 财务费用 | - | 166,796.53 | - | 946,305.89 |
| 投资损失 | - | -121,412.15 | - | -243,571.85 |
| 递延所得税 | - | -2,061,068.54 | - | -4,225,197.52 |
| 其中:递延所得税资产减少 | - | -2,061,068.54 | - | -2,245,143.7 |
| 递延所得税负债增加 | - | - | - | -1,980,053.82 |
| 存货的减少 | - | -3,725,926.48 | - | -3,057,338.89 |
| 经营性应收项目的减少 | - | -10,242,078.72 | - | -9,676,185.98 |
| 经营性应付项目的增加 | - | -3,471,918.21 | - | 3,885,639.32 |
| 其他 | - | 1,825,474.26 | - | 10,571,601.23 |
| 现金的期末余额 | - | 111,984,581.44 | - | 51,609,785.75 |
| 减:现金的期初余额 | - | 51,609,785.75 | - | 208,781,667.17 |
| 现金及现金等价物的净增加额 | - | 60,374,795.69 | - | -157,171,881.42 |
| 公告日期 | 2025-10-24 | 2025-08-28 | 2025-04-25 | 2025-03-28 |
| 审计意见(境内) | | | | 标准无保留意见 |