| 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 | 565,619,680.95 | 319,346,296.26 | 117,867,199.18 | 577,911,857.51 |
| 收到的税费返还 | 8,175,006.4 | 4,634,534.9 | 2,445,710.63 | 4,637,500.59 |
| 收到其他与经营活动有关的现金 | 20,930,113.06 | 19,233,122.02 | 6,220,279.51 | 35,117,064.81 |
| 经营活动现金流入小计 | 594,724,800.41 | 343,213,953.18 | 126,533,189.32 | 617,666,422.91 |
| 购买商品、接受劳务支付的现金 | 188,242,913.25 | 111,921,283.95 | 53,431,124.19 | 228,483,899.77 |
| 支付给职工以及为职工支付的现金 | 166,145,514.29 | 107,675,232.59 | 62,725,152.13 | 159,997,075.25 |
| 支付的各项税费 | 50,922,101.9 | 38,013,397.12 | 18,352,523.34 | 53,646,964.2 |
| 支付其他与经营活动有关的现金 | 52,117,176.73 | 32,105,472.95 | 11,231,290.1 | 58,035,471.91 |
| 经营活动现金流出小计 | 457,427,706.17 | 289,715,386.61 | 145,740,089.76 | 500,163,411.13 |
| 经营活动产生的现金流量净额 | 137,297,094.24 | 53,498,566.57 | -19,206,900.44 | 117,503,011.78 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 375,430,399.64 | 255,554,677.5 | 54,724,399.64 | 374,241,953.96 |
| 取得投资收益收到的现金 | 2,377,114.18 | 481,408.97 | 283,990.88 | 3,077,807.85 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 224,973.48 |
| 投资活动现金流入小计 | 377,807,513.82 | 256,036,086.47 | 55,008,390.52 | 377,544,735.29 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 11,721,730.18 | 7,982,724.74 | 4,131,771.9 | 22,532,407.56 |
| 投资支付的现金 | 304,818,000 | 168,149,177.29 | 76,500,000 | 418,871,681.93 |
| 取得子公司及其他营业单位支付的现金 | 125,347,839.65 | 125,347,839.65 | - | - |
| 投资活动现金流出小计 | 441,887,569.83 | 301,479,741.68 | 80,631,771.9 | 441,404,089.49 |
| 投资活动产生的现金流量净额 | -64,080,056.01 | -45,443,655.21 | -25,623,381.38 | -63,859,354.2 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 178,082,735.97 | 178,082,735.97 | 381,905 | - |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 381,905 | - |
| 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 | 178,082,735.97 | 178,082,735.97 | 381,905 | - |
| 偿还债务支付的现金 | - | - | - | 2,844,000 |
| 分配股利、利润或偿付利息支付的现金 | 129,088,984.5 | 127,005,284.99 | 493,641.89 | 126,990,141.6 |
| 其中:子公司支付给少数股东的股利、利润 | 2,336,000 | - | - | - |
| 支付其他与筹资活动有关的现金 | 2,538,000 | 2,538,000 | - | 217,740 |
| 筹资活动现金流出小计 | 131,626,984.5 | 129,543,284.99 | 493,641.89 | 130,051,881.6 |
| 筹资活动产生的现金流量净额 | 46,455,751.47 | 48,539,450.98 | -111,736.89 | -130,051,881.6 |
| 四、汇率变动对现金及现金等价物的影响 | 1,356,024.4 | 3,473,182.86 | 1,788,693.82 | 416,529.74 |
| 五、现金及现金等价物净增加额 | 121,028,814.1 | 60,067,545.2 | -43,153,324.89 | -75,991,694.28 |
| 加:期初现金及现金等价物余额 | 192,967,963.61 | 192,967,963.61 | 192,967,963.61 | 268,959,657.89 |
| 期末现金及现金等价物余额 | 313,996,777.71 | 253,035,508.81 | 149,814,638.72 | 192,967,963.61 |
| 补充资料: | | | | |
| 净利润 | - | 66,495,821.9 | - | 167,874,088.98 |
| 资产减值准备 | - | 11,013,266.35 | - | 12,460,570.67 |
| 固定资产和投资性房地产折旧 | - | 12,290,831.95 | - | 18,619,062.48 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 12,290,831.95 | - | 18,619,062.48 |
| 无形资产摊销 | - | 1,838,264.47 | - | 2,191,838.59 |
| 长期待摊费用摊销 | - | 2,262,092.24 | - | 352,979.17 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | 5,598.15 |
| 固定资产报废损失 | - | - | - | -91,179.02 |
| 公允价值变动损失 | - | -1,058,410.95 | - | -278,691.89 |
| 财务费用 | - | -4,938,751.74 | - | -1,770,490.94 |
| 投资损失 | - | -465,940.47 | - | -3,077,807.85 |
| 递延所得税 | - | -1,189,079.08 | - | -2,350,726.66 |
| 其中:递延所得税资产减少 | - | -815,585.65 | - | -2,350,726.66 |
| 递延所得税负债增加 | - | -373,493.43 | - | - |
| 存货的减少 | - | 8,873,756.55 | - | 28,176,565.26 |
| 经营性应收项目的减少 | - | -38,932,091.68 | - | -42,400,262.92 |
| 经营性应付项目的增加 | - | -4,995,656.29 | - | -77,147,779.17 |
| 其他 | - | 2,111,864.6 | - | 4,712,594 |
| 现金的期末余额 | - | 253,035,508.81 | - | 192,967,963.61 |
| 减:现金的期初余额 | - | 192,967,963.61 | - | 268,959,657.89 |
| 现金及现金等价物的净增加额 | - | 60,067,545.2 | - | -75,991,694.28 |
| 公告日期 | 2025-10-24 | 2025-08-19 | 2025-04-24 | 2025-04-03 |
| 审计意见(境内) | | | | 标准无保留意见 |