| 报告期 | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 |
| 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 | 828,748,420.87 | 431,605,766.3 | 1,604,864,259.01 | 1,154,090,211.05 |
| 收到其他与经营活动有关的现金 | 21,241,227.92 | 4,643,288.87 | 32,020,049.37 | 27,131,051.38 |
| 经营活动现金流入小计 | 849,989,648.79 | 436,249,055.17 | 1,636,884,308.38 | 1,181,221,262.43 |
| 购买商品、接受劳务支付的现金 | 478,259,783.01 | 254,955,917.47 | 1,025,734,653.13 | 717,141,730.38 |
| 支付给职工以及为职工支付的现金 | 124,284,348.8 | 62,147,455.75 | 228,746,446.06 | 171,877,829.61 |
| 支付的各项税费 | 34,741,478.72 | 14,520,617.07 | 86,918,694.81 | 65,420,815.75 |
| 支付其他与经营活动有关的现金 | 25,973,772.7 | 13,932,073.56 | 25,558,602.96 | 13,970,758.5 |
| 经营活动现金流出小计 | 663,259,383.23 | 345,556,063.85 | 1,366,958,396.96 | 968,411,134.24 |
| 经营活动产生的现金流量净额 | 186,730,265.56 | 90,692,991.32 | 269,925,911.42 | 212,810,128.19 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,313,175.82 | 2,313,175.82 | - | 300,221.86 |
| 取得投资收益收到的现金 | 393,150.36 | 393,150.36 | 7,549.5 | 3,130,620.39 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 145,737.25 | - | 1,658,147 | 384,832.2 |
| 投资活动现金流入小计 | 2,852,063.43 | 2,706,326.18 | 1,665,696.5 | 3,815,674.45 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 72,735,676.61 | 34,094,043.13 | 80,528,901.57 | 82,543,777.67 |
| 投资支付的现金 | - | - | 15,517,241 | 15,517,241 |
| 取得子公司及其他营业单位支付的现金 | 198,137,000 | 198,137,000 | 499,700,885.17 | - |
| 投资活动现金流出小计 | 270,872,676.61 | 232,231,043.13 | 595,747,027.74 | 98,061,018.67 |
| 投资活动产生的现金流量净额 | -268,020,613.18 | -229,524,716.95 | -594,081,331.24 | -94,245,344.22 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 205,869,600 | 173,969,600 | 411,362,656 | 5,473,090 |
| 收到其他与筹资活动有关的现金 | - | - | 14,177,343 | - |
| 筹资活动现金流入小计 | 205,869,600 | 173,969,600 | 425,539,999 | 5,473,090 |
| 偿还债务支付的现金 | 206,838,482 | 4,430,000 | 14,710,000 | 20,183,090 |
| 分配股利、利润或偿付利息支付的现金 | 8,774,201.43 | 4,175,600.96 | 128,284,244.7 | 128,310,578.87 |
| 支付其他与筹资活动有关的现金 | 2,558,213.87 | - | 70,162.01 | 19,808.31 |
| 筹资活动现金流出小计 | 218,170,897.3 | 8,605,600.96 | 143,064,406.71 | 148,513,477.18 |
| 筹资活动产生的现金流量净额 | -12,301,297.3 | 165,363,999.04 | 282,475,592.29 | -143,040,387.18 |
| 四、汇率变动对现金及现金等价物的影响 | -213,154.72 | -111,452.33 | -182,247.23 | -90,809.34 |
| 五、现金及现金等价物净增加额 | -93,804,799.64 | 26,420,821.08 | -41,862,074.76 | -24,566,412.55 |
| 加:期初现金及现金等价物余额 | 1,026,155,658.34 | 1,026,155,658.34 | 1,068,017,733.1 | 1,068,017,733.1 |
| 期末现金及现金等价物余额 | 932,350,858.7 | 1,052,576,479.42 | 1,026,155,658.34 | 1,043,451,320.55 |
| 补充资料: | | | | |
| 净利润 | 48,361,218.8 | - | 149,416,466.5 | - |
| 资产减值准备 | 2,492,355.68 | - | 6,381,913.46 | - |
| 固定资产和投资性房地产折旧 | 89,428,385.79 | - | 145,755,561.59 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 89,428,385.79 | - | 145,755,561.59 | - |
| 无形资产摊销 | 8,240,473.53 | - | 4,230,091.95 | - |
| 长期待摊费用摊销 | 11,610,630.63 | - | 24,800,553.48 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -13,311.88 | - | 20,541.69 | - |
| 固定资产报废损失 | -182,527.65 | - | -84,194.01 | - |
| 公允价值变动损失 | 2,553,151.99 | - | -6,127,887.9 | - |
| 财务费用 | 8,127,561.73 | - | 463,194.69 | - |
| 投资损失 | -1,441,599.49 | - | -1,187,793.44 | - |
| 递延所得税 | 7,181,623.35 | - | 2,129,720.78 | - |
| 其中:递延所得税资产减少 | 1,528,547.29 | - | 9,594,011.61 | - |
| 递延所得税负债增加 | 5,653,076.06 | - | -7,464,290.83 | - |
| 存货的减少 | -4,220,896.93 | - | -29,728,344.48 | - |
| 经营性应收项目的减少 | 51,840,308.91 | - | 29,217,920.9 | - |
| 经营性应付项目的增加 | -45,364,344.72 | - | -69,507,866.13 | - |
| 其他 | 6,193,306.92 | - | 15,965,398.86 | - |
| 现金的期末余额 | 932,350,858.7 | - | 1,026,155,658.34 | - |
| 减:现金的期初余额 | 1,026,155,658.34 | - | 1,068,017,733.1 | - |
| 现金及现金等价物的净增加额 | -93,804,799.64 | - | -41,862,074.76 | - |
| 公告日期 | 2026-08-22 | 2026-04-18 | 2026-03-28 | 2025-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |