| 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 | 1,529,907,853.36 | 1,049,606,195.76 | 526,523,112.77 | 1,664,088,643.79 |
| 收到的税费返还 | 81,932,253.96 | 61,109,821.54 | 32,091,360.02 | 93,151,853.43 |
| 收到其他与经营活动有关的现金 | 7,950,087.63 | 4,931,671.32 | 2,466,431.77 | 12,693,700.07 |
| 经营活动现金流入小计 | 1,619,790,194.95 | 1,115,647,688.62 | 561,080,904.56 | 1,769,934,197.29 |
| 购买商品、接受劳务支付的现金 | 779,926,587.49 | 584,832,034.21 | 298,179,697.44 | 1,043,829,531.93 |
| 支付给职工以及为职工支付的现金 | 304,338,577.86 | 203,448,732.88 | 106,555,135.78 | 382,803,103.89 |
| 支付的各项税费 | 60,615,043.02 | 43,568,840.07 | 12,578,602.48 | 55,265,626.54 |
| 支付其他与经营活动有关的现金 | 258,679,995.4 | 181,218,588.07 | 94,770,894.07 | 245,755,954.58 |
| 经营活动现金流出小计 | 1,403,560,203.77 | 1,013,068,195.23 | 512,084,329.77 | 1,727,654,216.94 |
| 经营活动产生的现金流量净额 | 216,229,991.18 | 102,579,493.39 | 48,996,574.79 | 42,279,980.35 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 10,000,000 | 10,000,000 | - | 23,532,648.62 |
| 取得投资收益收到的现金 | 27,538,602.6 | 24,312,311.53 | 23,261,978.2 | 2,062,482.82 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 2,000 |
| 收到的其他与投资活动有关的现金 | - | - | - | 22,500,000 |
| 投资活动现金流入小计 | 37,538,602.6 | 34,312,311.53 | 23,261,978.2 | 48,097,131.44 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 40,245,772.73 | 20,693,102.82 | 7,465,960.94 | 47,195,287.15 |
| 投资支付的现金 | 20,000,000 | - | - | 21,050,000 |
| 支付其他与投资活动有关的现金 | 1,191,777.78 | - | - | - |
| 投资活动现金流出小计 | 61,437,550.51 | 20,693,102.82 | 7,465,960.94 | 68,245,287.15 |
| 投资活动产生的现金流量净额 | -23,898,947.91 | 13,619,208.71 | 15,796,017.26 | -20,148,155.71 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 30,000,000 | 30,000,000 | - | 100,387,697.07 |
| 收到其他与筹资活动有关的现金 | 5,137,823.35 | 2,269,795.11 | 97,537.5 | 4,786,798.4 |
| 筹资活动现金流入小计 | 35,137,823.35 | 32,269,795.11 | 97,537.5 | 105,174,495.47 |
| 偿还债务支付的现金 | 40,000,000 | - | - | 90,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 80,458,723.1 | 79,798,064.34 | 608,305.56 | 91,041,362.09 |
| 支付其他与筹资活动有关的现金 | 3,054,975 | 2,548,004.4 | 372,703.36 | 6,179,848.04 |
| 筹资活动现金流出小计 | 123,513,698.1 | 82,346,068.74 | 981,008.92 | 187,221,210.13 |
| 筹资活动产生的现金流量净额 | -88,375,874.75 | -50,076,273.63 | -883,471.42 | -82,046,714.66 |
| 四、汇率变动对现金及现金等价物的影响 | 11,103,337.95 | 11,442,436.79 | 7,281,783.46 | 3,701,024.08 |
| 五、现金及现金等价物净增加额 | 115,058,506.47 | 77,564,865.26 | 71,190,904.09 | -56,213,865.94 |
| 加:期初现金及现金等价物余额 | 667,929,192.77 | 667,929,192.77 | 667,929,192.77 | 724,143,058.71 |
| 期末现金及现金等价物余额 | 782,987,699.24 | 745,494,058.03 | 739,120,096.86 | 667,929,192.77 |
| 补充资料: | | | | |
| 净利润 | - | 107,696,721.46 | - | 92,170,149.61 |
| 资产减值准备 | - | 10,502,250.12 | - | 13,395,310.31 |
| 固定资产和投资性房地产折旧 | - | 43,701,176.89 | - | 100,469,031.26 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 43,701,176.89 | - | 100,469,031.26 |
| 无形资产摊销 | - | 2,270,682.33 | - | 6,688,979.23 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -411,019.6 |
| 固定资产报废损失 | - | - | - | 108,888.82 |
| 公允价值变动损失 | - | -877,116.42 | - | -2,398,839.26 |
| 财务费用 | - | -24,592,911.78 | - | 2,939,220.62 |
| 投资损失 | - | -31,765,963.56 | - | -4,120,952.56 |
| 递延所得税 | - | 1,017,158.49 | - | -7,116,913.7 |
| 其中:递延所得税资产减少 | - | 1,017,158.49 | - | -7,116,913.7 |
| 存货的减少 | - | -651,758.42 | - | -60,971,018.59 |
| 经营性应收项目的减少 | - | 78,743,969.07 | - | -179,728,890.79 |
| 经营性应付项目的增加 | - | -81,192,020.09 | - | 73,025,489.66 |
| 其他 | - | - | - | -1,712,253.53 |
| 现金的期末余额 | - | 745,494,058.03 | - | 667,929,192.77 |
| 减:现金的期初余额 | - | 667,929,192.77 | - | 724,143,058.71 |
| 现金及现金等价物的净增加额 | - | 77,564,865.26 | - | -56,213,865.94 |
| 公告日期 | 2025-10-30 | 2025-08-22 | 2025-04-26 | 2025-04-26 |
| 审计意见(境内) | | | | 标准无保留意见 |