| 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 | 789,795,778 | 541,899,864.05 | 233,095,459.23 | 925,477,081.71 |
| 收到的税费返还 | 133,733.22 | 133,733.22 | - | - |
| 收到其他与经营活动有关的现金 | 22,526,656.23 | 18,717,716.73 | 13,078,247.56 | 31,228,947.84 |
| 经营活动现金流入小计 | 812,456,167.45 | 560,751,314 | 246,173,706.79 | 956,706,029.55 |
| 购买商品、接受劳务支付的现金 | 343,363,871.41 | 259,176,916.6 | 117,172,670.91 | 468,416,263.91 |
| 支付给职工以及为职工支付的现金 | 229,552,374.3 | 159,188,932.08 | 90,137,284.86 | 305,828,133.25 |
| 支付的各项税费 | 30,722,312.38 | 22,613,034.12 | 10,546,082.85 | 65,460,535.32 |
| 支付其他与经营活动有关的现金 | 61,199,810.37 | 35,634,964.13 | 17,985,801.56 | 84,982,364.82 |
| 经营活动现金流出小计 | 664,838,368.46 | 476,613,846.93 | 235,841,840.18 | 924,687,297.3 |
| 经营活动产生的现金流量净额 | 147,617,798.99 | 84,137,467.07 | 10,331,866.61 | 32,018,732.25 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 360,049,000 | 220,049,000 | 60,049,000 | 150,000,000 |
| 取得投资收益收到的现金 | 1,947,037.38 | 1,521,278.02 | 697,607.5 | 2,855,356.04 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 618 | 618 | - | - |
| 收到的其他与投资活动有关的现金 | - | - | - | 25,000,000 |
| 投资活动现金流入小计 | 361,996,655.38 | 221,570,896.02 | 60,746,607.5 | 177,855,356.04 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 15,813,480.54 | 11,121,091.05 | 4,881,493.37 | 30,482,981.44 |
| 投资支付的现金 | 491,549,000 | 271,549,000 | 100,049,000 | 190,000,000 |
| 投资活动现金流出小计 | 507,362,480.54 | 282,670,091.05 | 104,930,493.37 | 220,482,981.44 |
| 投资活动产生的现金流量净额 | -145,365,825.16 | -61,099,195.03 | -44,183,885.87 | -42,627,625.4 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 14,860,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 14,860,000 |
| 取得借款收到的现金 | 425,140,180.93 | 328,113,950 | 267,713,950 | 431,154,477.09 |
| 筹资活动现金流入小计 | 425,140,180.93 | 328,113,950 | 267,713,950 | 446,014,477.09 |
| 偿还债务支付的现金 | 272,495,486.14 | 180,313,332.31 | 100,407,522.31 | 418,730,801.79 |
| 分配股利、利润或偿付利息支付的现金 | 28,757,015.44 | 24,367,911.83 | 2,916,177.55 | 38,153,978.08 |
| 支付其他与筹资活动有关的现金 | 119,482,543.28 | 111,643,604.49 | 105,524,033.06 | 116,867,099.43 |
| 筹资活动现金流出小计 | 420,735,044.86 | 316,324,848.63 | 208,847,732.92 | 573,751,879.3 |
| 筹资活动产生的现金流量净额 | 4,405,136.07 | 11,789,101.37 | 58,866,217.08 | -127,737,402.21 |
| 五、现金及现金等价物净增加额 | 6,657,109.9 | 34,827,373.41 | 25,014,197.82 | -138,346,295.36 |
| 加:期初现金及现金等价物余额 | 552,584,828.46 | 552,584,828.46 | 565,564,334.63 | 690,931,123.82 |
| 期末现金及现金等价物余额 | 559,241,938.36 | 587,412,201.87 | 590,578,532.45 | 552,584,828.46 |
| 补充资料: | | | | |
| 净利润 | - | 129,208,970.54 | - | 169,012,941.58 |
| 固定资产和投资性房地产折旧 | - | 13,112,258.55 | - | 25,378,898.91 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 13,112,258.55 | - | 25,378,898.91 |
| 无形资产摊销 | - | 1,595,718.55 | - | 1,691,145.47 |
| 长期待摊费用摊销 | - | 9,502,357.03 | - | 18,473,714.62 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 132,924.34 | - | - |
| 固定资产报废损失 | - | 226,369.99 | - | 309,320.45 |
| 财务费用 | - | 7,847,134.73 | - | 16,106,675.43 |
| 投资损失 | - | 1,551,340.8 | - | 1,819,800.82 |
| 递延所得税 | - | -16,627,615.25 | - | -24,210,407.75 |
| 其中:递延所得税资产减少 | - | -15,459,215.59 | - | -25,110,187.78 |
| 递延所得税负债增加 | - | -1,168,399.66 | - | 899,780.03 |
| 存货的减少 | - | 1,028,975.66 | - | -637,224.08 |
| 经营性应收项目的减少 | - | -180,949,492.27 | - | -326,365,831.62 |
| 经营性应付项目的增加 | - | 66,488,103.8 | - | 70,224,970.99 |
| 其他 | - | 12,163,246.17 | - | 12,979,506.17 |
| 现金的期末余额 | - | 587,412,201.87 | - | 552,584,828.46 |
| 减:现金的期初余额 | - | 552,584,828.46 | - | 690,931,123.82 |
| 现金及现金等价物的净增加额 | - | 34,827,373.41 | - | -138,346,295.36 |
| 公告日期 | 2025-10-30 | 2025-08-29 | 2025-04-25 | 2025-04-09 |
| 审计意见(境内) | | | | 标准无保留意见 |