| 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 | 841,927,510.02 | 511,917,438.98 | 351,886,055.34 | 898,465,458.64 |
| 收到其他与经营活动有关的现金 | 65,437,026.02 | 48,858,619.75 | 38,924,725.19 | 76,428,869.08 |
| 经营活动现金流入小计 | 907,364,536.04 | 560,776,058.73 | 390,810,780.53 | 974,894,327.72 |
| 购买商品、接受劳务支付的现金 | 411,539,794.61 | 291,248,574.62 | 257,988,704.06 | 456,052,902.76 |
| 支付给职工以及为职工支付的现金 | 172,970,233.57 | 117,963,004.67 | 66,553,792.24 | 200,758,733.85 |
| 支付的各项税费 | 42,541,153.52 | 33,251,909.53 | 14,772,535.69 | 53,065,302.86 |
| 支付其他与经营活动有关的现金 | 157,507,921.99 | 85,727,997.11 | 32,501,639.96 | 151,847,514.46 |
| 经营活动现金流出小计 | 784,559,103.69 | 528,191,485.93 | 371,816,671.95 | 861,724,453.93 |
| 经营活动产生的现金流量净额 | 122,805,432.35 | 32,584,572.8 | 18,994,108.58 | 113,169,873.79 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 707,918,842.9 | 362,210,220.62 | 162,227,856.35 | 1,330,407,180.92 |
| 取得投资收益收到的现金 | 6,107,233.1 | 2,455,667.2 | 1,060,742.8 | 11,842,602.44 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 0 | - | - | 195,264.51 |
| 处置子公司及其他营业单位收到的现金净额 | 2,848.32 | 2,848.32 | 2,848.32 | - |
| 收到的其他与投资活动有关的现金 | 3,002,109.83 | 3,002,109.83 | - | 89,143.37 |
| 投资活动现金流入小计 | 717,031,034.15 | 367,670,845.97 | 163,291,447.47 | 1,342,534,191.24 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 102,342,157.79 | 57,089,415.43 | 29,224,655.64 | 156,545,895.07 |
| 投资支付的现金 | 643,753,557.19 | 365,100,000 | 190,000,000 | 1,341,838,212.37 |
| 投资活动现金流出小计 | 746,095,714.98 | 422,189,415.43 | 219,224,655.64 | 1,498,384,107.44 |
| 投资活动产生的现金流量净额 | -29,064,680.83 | -54,518,569.46 | -55,933,208.17 | -155,849,916.2 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 3,583,900 | 483,900 | - | 1,346,700 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 1,346,700 |
| 取得借款收到的现金 | 335,256,976 | 140,816,136.24 | 47,136,199.37 | 255,736,089.46 |
| 筹资活动现金流入小计 | 338,840,876 | 141,300,036.24 | 47,136,199.37 | 257,082,789.46 |
| 偿还债务支付的现金 | 81,374,496.11 | 80,344,511.74 | 1,830,000 | 211,794,696.68 |
| 分配股利、利润或偿付利息支付的现金 | 76,766,698.91 | 40,232,367.01 | 1,525,203.42 | 90,277,690.51 |
| 支付其他与筹资活动有关的现金 | 22,682,812.14 | 1,591,137.2 | 1,186,093.74 | 4,252,148.96 |
| 筹资活动现金流出小计 | 180,824,007.16 | 122,168,015.95 | 4,541,297.16 | 306,324,536.15 |
| 筹资活动产生的现金流量净额 | 158,016,868.84 | 19,132,020.29 | 42,594,902.21 | -49,241,746.69 |
| 四、汇率变动对现金及现金等价物的影响 | -1,530,390.54 | -94,500.52 | 134,060.33 | 2,453,751.29 |
| 五、现金及现金等价物净增加额 | 250,227,229.82 | -2,896,476.89 | 5,789,862.95 | -89,468,037.81 |
| 加:期初现金及现金等价物余额 | 190,088,829.48 | 190,088,829.48 | 190,088,829.48 | 279,556,867.29 |
| 期末现金及现金等价物余额 | 440,316,059.3 | 187,192,352.59 | 195,878,692.43 | 190,088,829.48 |
| 补充资料: | | | | |
| 净利润 | - | 19,934,104.2 | - | 110,248,240.53 |
| 固定资产和投资性房地产折旧 | - | 32,249,972.64 | - | 46,716,599.11 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 32,249,972.64 | - | 46,716,599.11 |
| 无形资产摊销 | - | 1,972,343.01 | - | 3,613,668.36 |
| 长期待摊费用摊销 | - | 955,561.11 | - | 1,371,214.51 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 612,128.48 | - | 230,453.89 |
| 公允价值变动损失 | - | -732,731.11 | - | 258,765.19 |
| 财务费用 | - | 1,484,978.37 | - | 2,532,475.68 |
| 投资损失 | - | -751,127.27 | - | -13,534,123.03 |
| 递延所得税 | - | -1,946,330.3 | - | -2,157,033.46 |
| 其中:递延所得税资产减少 | - | -1,927,121.13 | - | -2,176,242.63 |
| 递延所得税负债增加 | - | -19,209.17 | - | 19,209.17 |
| 存货的减少 | - | -28,140,343.37 | - | -50,128,227.31 |
| 经营性应收项目的减少 | - | -87,045,877.68 | - | -155,745,354.46 |
| 经营性应付项目的增加 | - | 87,825,808.98 | - | 148,178,393.4 |
| 其他 | - | 177,456.92 | - | -1,055,001.2 |
| 现金的期末余额 | - | 187,192,352.59 | - | 190,088,829.48 |
| 减:现金的期初余额 | - | 190,088,829.48 | - | 279,556,867.29 |
| 现金及现金等价物的净增加额 | - | -2,896,476.89 | - | -89,468,037.81 |
| 公告日期 | 2025-10-28 | 2025-08-28 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |