| 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 | 593,287,159.18 | 303,068,288.21 | 1,235,833,322.65 | 884,655,151.59 |
| 收到的税费返还 | 16,669,876.23 | 5,700,718.94 | 74,766,398.07 | 55,875,540.22 |
| 收到其他与经营活动有关的现金 | 13,595,340.71 | 17,542,220.65 | 62,464,785.25 | 20,085,982.37 |
| 经营活动现金流入小计 | 623,552,376.12 | 326,311,227.8 | 1,373,064,505.97 | 960,616,674.18 |
| 购买商品、接受劳务支付的现金 | 319,582,486.87 | 154,246,673.33 | 670,014,196.69 | 404,834,780.89 |
| 支付给职工以及为职工支付的现金 | 96,918,615.78 | 53,209,434.01 | 211,042,525.15 | 160,148,364.71 |
| 支付的各项税费 | 17,209,412.17 | 10,984,744.64 | 28,752,906.57 | 22,431,594 |
| 支付其他与经营活动有关的现金 | 40,479,677.71 | 35,064,610.96 | 56,417,703.05 | 74,854,223.56 |
| 经营活动现金流出小计 | 474,190,192.53 | 253,505,462.94 | 966,227,331.46 | 662,268,963.16 |
| 经营活动产生的现金流量净额 | 149,362,183.59 | 72,805,764.86 | 406,837,174.51 | 298,347,711.02 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 348,911 | 3,000 | 39,485 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 11,614,765.59 | 6,000 | 16,816,221.8 | 60,824.25 |
| 收到的其他与投资活动有关的现金 | 43,979 | - | - | - |
| 投资活动现金流入小计 | 12,007,655.59 | 9,000 | 16,855,706.8 | 60,824.25 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 310,017,608.34 | 130,651,641.51 | 1,188,546,662.06 | 788,807,270.2 |
| 投资支付的现金 | - | - | 10,000,000 | 33,000,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 23,000,000 | - |
| 投资活动现金流出小计 | 310,017,608.34 | 130,651,641.51 | 1,221,546,662.06 | 821,807,270.2 |
| 投资活动产生的现金流量净额 | -298,009,952.75 | -130,642,641.51 | -1,204,690,955.26 | -821,746,445.95 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 17,457,807.79 | - | - | - |
| 取得借款收到的现金 | 108,500,000 | - | 490,000,000 | 290,000,000 |
| 收到其他与筹资活动有关的现金 | 3,175,240.89 | 20,616,227.37 | - | 68,422,095.38 |
| 筹资活动现金流入小计 | 129,133,048.68 | 20,616,227.37 | 490,000,000 | 358,422,095.38 |
| 偿还债务支付的现金 | - | - | 156,790,920 | 155,290,920 |
| 分配股利、利润或偿付利息支付的现金 | 11,703,653.67 | 3,782,373.45 | 140,043,887.1 | 136,260,430.63 |
| 支付其他与筹资活动有关的现金 | 6,611,017.94 | 1,967,561.73 | 19,230,352.46 | 121,791,035.5 |
| 筹资活动现金流出小计 | 18,314,671.61 | 5,749,935.18 | 316,065,159.56 | 413,342,386.13 |
| 筹资活动产生的现金流量净额 | 110,818,377.07 | 14,866,292.19 | 173,934,840.44 | -54,920,290.75 |
| 四、汇率变动对现金及现金等价物的影响 | -4,581,536.47 | -3,483,586.47 | 23,297,798.13 | 1,216,215.09 |
| 五、现金及现金等价物净增加额 | -42,410,928.56 | -46,454,170.93 | -600,621,142.18 | -577,102,810.59 |
| 加:期初现金及现金等价物余额 | 659,536,674.74 | 659,536,674.74 | 1,260,157,816.92 | 1,260,157,816.92 |
| 期末现金及现金等价物余额 | 617,125,746.18 | 613,082,503.81 | 659,536,674.74 | 683,055,006.33 |
| 补充资料: | | | | |
| 净利润 | 26,736,576.51 | - | 125,349,710.79 | - |
| 资产减值准备 | 11,600,270 | - | 11,028,330.54 | - |
| 固定资产和投资性房地产折旧 | 141,069,544.13 | - | 275,264,979.43 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 141,069,544.13 | - | 275,264,979.43 | - |
| 无形资产摊销 | 2,283,570.46 | - | 4,499,571.89 | - |
| 长期待摊费用摊销 | 1,575,174 | - | 440,192.03 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -666,409.79 | - | -1,877,749.3 | - |
| 固定资产报废损失 | - | - | 3,375,489.66 | - |
| 公允价值变动损失 | -201,256.35 | - | -40,832.1 | - |
| 财务费用 | 7,164,965.72 | - | -21,574,856.04 | - |
| 投资损失 | -4,913,314.3 | - | 1,896,962.94 | - |
| 递延所得税 | 8,188,042.22 | - | 208,186.63 | - |
| 其中:递延所得税资产减少 | 7,943,910.57 | - | 739,210.91 | - |
| 递延所得税负债增加 | 244,131.65 | - | -531,024.28 | - |
| 存货的减少 | -25,749,897.65 | - | -39,305,914.8 | - |
| 经营性应收项目的减少 | -5,523,751.46 | - | -79,958,566.65 | - |
| 经营性应付项目的增加 | -17,224,176.04 | - | 117,760,467.27 | - |
| 现金的期末余额 | 617,125,746.18 | - | 659,536,674.74 | - |
| 减:现金的期初余额 | 659,536,674.74 | - | 1,260,157,816.92 | - |
| 现金及现金等价物的净增加额 | -42,410,928.56 | - | -600,621,142.18 | - |
| 公告日期 | 2026-08-31 | 2026-04-30 | 2026-03-14 | 2025-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |