| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 1,218,663,367.77 | 588,032,410.83 | 3,111,885,744.94 | 2,402,794,214.8 |
| 收到的税费返还 | 53,204,040.81 | 25,352,337.88 | 130,545,239.24 | 103,659,578.05 |
| 收到其他与经营活动有关的现金 | 26,218,774.87 | 13,517,583.73 | 67,824,902.1 | 49,012,291.93 |
| 经营活动现金流入小计 | 1,298,086,183.45 | 626,902,332.44 | 3,310,255,886.28 | 2,555,466,084.78 |
| 购买商品、接受劳务支付的现金 | 692,847,075.55 | 320,398,896.3 | 1,737,546,632.67 | 1,342,991,437.09 |
| 支付给职工以及为职工支付的现金 | 325,753,338.18 | 200,652,166.69 | 532,093,280.09 | 394,677,434.36 |
| 支付的各项税费 | 101,416,404.64 | 59,570,296.41 | 270,400,851.45 | 211,539,336.56 |
| 支付其他与经营活动有关的现金 | 157,868,786.06 | 56,783,004.67 | 200,843,324.17 | 151,911,219.98 |
| 经营活动现金流出小计 | 1,277,885,604.43 | 637,404,364.07 | 2,740,884,088.38 | 2,101,119,427.99 |
| 经营活动产生的现金流量净额 | 20,200,579.02 | -10,502,031.63 | 569,371,797.9 | 454,346,656.79 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,685,119.85 | - | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 0 | - | 1,953,600.98 | 500,948.98 |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 1,685,119.85 | - | 1,953,600.98 | 500,948.98 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 24,821,271.08 | 11,207,769.49 | 77,740,241.43 | 50,819,921.19 |
| 支付其他与投资活动有关的现金 | 0 | 0 | 400,000 | 400,000 |
| 投资活动现金流出小计 | 24,821,271.08 | 11,207,769.49 | 78,140,241.43 | 51,219,921.19 |
| 投资活动产生的现金流量净额 | -23,136,151.23 | -11,207,769.49 | -76,186,640.45 | -50,718,972.21 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 311,129,071.2 | 217,124,391.02 | 780,489,561.6 | 765,013,153.86 |
| 筹资活动现金流入小计 | 311,129,071.2 | 217,124,391.02 | 780,489,561.6 | 765,013,153.86 |
| 偿还债务支付的现金 | 113,394,561.6 | 80,000,000 | 1,198,691,554.17 | 944,591,554.17 |
| 分配股利、利润或偿付利息支付的现金 | 117,020,264.24 | 5,120,325.89 | 164,372,792.99 | 158,291,769.23 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 41,002,248.42 | - |
| 支付其他与筹资活动有关的现金 | 37,025,528.79 | 3,043,027.2 | 34,942,145.49 | 4,871,075.69 |
| 筹资活动现金流出小计 | 267,440,354.63 | 88,163,353.09 | 1,398,006,492.65 | 1,107,754,399.09 |
| 筹资活动产生的现金流量净额 | 43,688,716.57 | 128,961,037.93 | -617,516,931.05 | -342,741,245.23 |
| 四、汇率变动对现金及现金等价物的影响 | 2,042,172.74 | 983,500.52 | 15,891,129.11 | 12,823,532.35 |
| 五、现金及现金等价物净增加额 | 42,795,317.1 | 108,234,737.33 | -108,440,644.49 | 73,709,971.7 |
| 加:期初现金及现金等价物余额 | 594,566,597.63 | 594,566,597.63 | 703,007,242.12 | 703,007,242.12 |
| 期末现金及现金等价物余额 | 637,361,914.73 | 702,801,334.96 | 594,566,597.63 | 776,717,213.82 |
| 补充资料: | | | | |
| 净利润 | 84,377,354.25 | - | 208,212,548.19 | - |
| 资产减值准备 | 5,643,012.22 | - | 7,977,073.18 | - |
| 固定资产和投资性房地产折旧 | 127,339,068.24 | - | 253,575,858.6 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 127,339,068.24 | - | 253,575,858.6 | - |
| 无形资产摊销 | 23,343,618.15 | - | 43,099,941.6 | - |
| 长期待摊费用摊销 | 0 | - | 0 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 9,235.51 | - | 33,485.38 | - |
| 固定资产报废损失 | 0 | - | 62,268.91 | - |
| 公允价值变动损失 | 0 | - | 0 | - |
| 财务费用 | 9,817,134.29 | - | 15,147,207.67 | - |
| 投资损失 | -2,465,706.88 | - | 9,091,758.55 | - |
| 递延所得税 | 673,402.57 | - | 11,574,632.01 | - |
| 其中:递延所得税资产减少 | 1,257,424.27 | - | 12,748,582.58 | - |
| 递延所得税负债增加 | -584,021.7 | - | -1,173,950.57 | - |
| 存货的减少 | -39,288,172.97 | - | 94,997,232.2 | - |
| 经营性应收项目的减少 | -234,385,286.1 | - | 77,306,730.04 | - |
| 经营性应付项目的增加 | 44,560,417.86 | - | -152,148,563.32 | - |
| 其他 | 0 | - | 0 | - |
| 债务转为资本 | 0 | - | 0 | - |
| 一年内到期的可转换公司债券 | 0 | - | 0 | - |
| 融资租入固定资产 | 0 | - | 0 | - |
| 现金的期末余额 | 637,361,914.73 | - | 594,566,597.63 | - |
| 减:现金的期初余额 | 594,566,597.63 | - | 703,007,242.12 | - |
| 加:现金等价物的期末余额 | 0 | - | 0 | - |
| 减:现金等价物的期初余额 | 0 | - | 0 | - |
| 现金及现金等价物的净增加额 | 42,795,317.1 | - | -108,440,644.49 | - |
| 公告日期 | 2025-08-23 | 2025-04-29 | 2025-03-27 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |