| 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 | 1,895,340,345.85 | 1,296,355,073.55 | 811,896,500.36 | 3,448,753,592.61 |
| 收到的税费返还 | 130,622,371.83 | 161,033,032.63 | 53,019,367.19 | 192,478,518.44 |
| 收到其他与经营活动有关的现金 | 54,419,113.55 | 24,299,967.12 | 14,208,753.9 | 265,810,781.22 |
| 经营活动现金流入小计 | 2,080,381,831.23 | 1,481,688,073.3 | 879,124,621.45 | 3,907,042,892.27 |
| 购买商品、接受劳务支付的现金 | 1,722,812,673.4 | 1,127,602,552.3 | 612,125,645.88 | 2,846,339,120.63 |
| 支付给职工以及为职工支付的现金 | 257,160,715.49 | 186,082,886.46 | 135,120,543.65 | 321,831,767.37 |
| 支付的各项税费 | 61,306,428.47 | 35,641,293.98 | 21,258,258.1 | 92,228,077.83 |
| 支付其他与经营活动有关的现金 | 96,022,369.21 | 127,911,653.98 | 27,035,624.38 | 142,532,766.19 |
| 经营活动现金流出小计 | 2,137,302,186.57 | 1,477,238,386.72 | 795,540,072.01 | 3,402,931,732.02 |
| 经营活动产生的现金流量净额 | -56,920,355.34 | 4,449,686.58 | 83,584,549.44 | 504,111,160.25 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 106,556,848.36 | - | - | 60,035,252.5 |
| 取得投资收益收到的现金 | 16,853,349.33 | 9,864,302.38 | 36,511.32 | 32,546,018.7 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 77,472.68 | 112,365.52 | - | 195,900 |
| 投资活动现金流入小计 | 123,487,670.37 | 9,976,667.9 | 36,511.32 | 92,777,171.2 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 8,407,041.75 | 6,290,305.78 | 3,616,918.6 | 7,376,152.5 |
| 投资活动现金流出小计 | 8,407,041.75 | 6,290,305.78 | 3,616,918.6 | 7,376,152.5 |
| 投资活动产生的现金流量净额 | 115,080,628.62 | 3,686,362.12 | -3,580,407.28 | 85,401,018.7 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 72,563,554.58 | 38,241,414.59 | 37,658,273.32 | 474,335,535.93 |
| 筹资活动现金流入小计 | 72,563,554.58 | 38,241,414.59 | 37,658,273.32 | 474,335,535.93 |
| 偿还债务支付的现金 | 132,597,058.59 | 98,733,349.46 | 90,472,570.35 | 1,044,459,437.55 |
| 分配股利、利润或偿付利息支付的现金 | 49,605,977.79 | 49,985,621.27 | 28,992,460.28 | 67,827,457.36 |
| 其中:子公司支付给少数股东的股利、利润 | 43,308,000 | 48,308,000 | 28,400,000 | 51,340,500 |
| 支付其他与筹资活动有关的现金 | 5,527,849.83 | 4,791,988.03 | 1,622,692.65 | 9,507,961.92 |
| 筹资活动现金流出小计 | 187,730,886.21 | 153,510,958.76 | 121,087,723.28 | 1,121,794,856.83 |
| 筹资活动产生的现金流量净额 | -115,167,331.63 | -115,269,544.17 | -83,429,449.96 | -647,459,320.9 |
| 四、汇率变动对现金及现金等价物的影响 | 1,067,509.98 | 2,652,657.97 | 1,218,265.01 | 376,016.96 |
| 五、现金及现金等价物净增加额 | -55,939,548.37 | -104,480,837.5 | -2,207,042.79 | -57,571,124.99 |
| 加:期初现金及现金等价物余额 | 679,420,857.19 | 679,420,857.19 | 679,420,857.19 | 736,991,982.18 |
| 期末现金及现金等价物余额 | 623,481,308.82 | 574,940,019.69 | 677,213,814.4 | 679,420,857.19 |
| 补充资料: | | | | |
| 净利润 | - | 33,170,793.64 | - | 99,450,246.6 |
| 资产减值准备 | - | - | - | 5,154,503.1 |
| 固定资产和投资性房地产折旧 | - | 13,062,428.34 | - | 24,130,894.29 |
| 无形资产摊销 | - | 705,829.72 | - | 1,317,006.69 |
| 长期待摊费用摊销 | - | 512,442.02 | - | 1,156,360.79 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -28,015.52 | - | 913,323.98 |
| 固定资产报废损失 | - | 21,027.43 | - | 3,458.1 |
| 公允价值变动损失 | - | 4,564,073.65 | - | -33,930,777.66 |
| 财务费用 | - | -1,609,757.63 | - | 16,991,060.44 |
| 投资损失 | - | -17,338,045.22 | - | -36,005,099.02 |
| 递延所得税 | - | -11,311,664.76 | - | -20,935,675.76 |
| 其中:递延所得税资产减少 | - | -2,595,578.34 | - | -7,971,024.11 |
| 递延所得税负债增加 | - | -8,716,086.42 | - | -12,964,651.65 |
| 存货的减少 | - | 127,663,443.55 | - | 80,807,133.51 |
| 经营性应收项目的减少 | - | -7,311,162.29 | - | 362,319,045.08 |
| 经营性应付项目的增加 | - | -138,853,123.91 | - | -5,959,860.96 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 10,943,298.63 |
| 现金的期末余额 | - | 574,940,019.69 | - | 679,420,857.19 |
| 减:现金的期初余额 | - | 679,420,857.19 | - | 736,991,982.18 |
| 现金及现金等价物的净增加额 | - | -104,480,837.5 | - | -57,571,124.99 |
| 公告日期 | 2025-10-31 | 2025-08-30 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |