| 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 | 735,207,224.16 | 310,316,783.73 | 1,114,282,247.93 | 811,598,345.97 |
| 收到的税费返还 | 3,239,948.34 | 2,653,706.22 | 7,415,342.74 | 6,538,603.22 |
| 收到其他与经营活动有关的现金 | 3,670,033.47 | 3,628,819.56 | 10,319,754.12 | 12,451,526.37 |
| 经营活动现金流入小计 | 742,117,205.97 | 316,599,309.51 | 1,132,017,344.79 | 830,588,475.56 |
| 购买商品、接受劳务支付的现金 | 591,496,298.32 | 199,299,189.57 | 868,167,889.47 | 436,516,506.39 |
| 支付给职工以及为职工支付的现金 | 94,584,228.24 | 45,808,334.77 | 162,352,785.8 | 120,275,589.32 |
| 支付的各项税费 | 37,294,006.59 | 14,138,825.18 | 79,960,380.45 | 66,883,162.81 |
| 支付其他与经营活动有关的现金 | 9,069,255.28 | 13,771,600.04 | 14,071,441.52 | 33,528,004.57 |
| 经营活动现金流出小计 | 732,443,788.43 | 273,017,949.56 | 1,124,552,497.24 | 657,203,263.09 |
| 经营活动产生的现金流量净额 | 9,673,417.54 | 43,581,359.95 | 7,464,847.55 | 173,385,212.47 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 6,000,000 | - |
| 取得投资收益收到的现金 | - | - | 1,856,884.82 | 356,199.89 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 207,513.28 | 207,513.28 |
| 投资活动现金流入的平衡项目 | - | - | 0 | 0 |
| 投资活动现金流入小计 | - | - | 8,064,398.1 | 563,713.17 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 73,110,044.26 | 57,991,828.71 | 304,033,388.46 | 172,884,669.83 |
| 投资支付的现金 | 44,823,730 | - | 8,400,000 | 38,400,000 |
| 投资活动现金流出小计 | 117,933,774.26 | 57,991,828.71 | 312,433,388.46 | 211,284,669.83 |
| 投资活动产生的现金流量净额 | -117,933,774.26 | -57,991,828.71 | -304,368,990.36 | -210,720,956.66 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 261,335,329.28 | 19,261,617.65 | 266,367,969.14 | 166,680,555.03 |
| 筹资活动现金流入小计 | 261,335,329.28 | 19,261,617.65 | 266,367,969.14 | 166,680,555.03 |
| 偿还债务支付的现金 | 16,000,000 | - | 6,000,000 | 2,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 65,235,167.02 | 2,686,589.2 | 105,251,753.31 | 102,964,649.43 |
| 支付其他与筹资活动有关的现金 | 1,205,045.35 | 599,477.39 | 1,691,986.72 | 1,055,601.07 |
| 筹资活动现金流出小计 | 82,440,212.37 | 3,286,066.59 | 112,943,740.03 | 106,020,250.5 |
| 筹资活动产生的现金流量净额 | 178,895,116.91 | 15,975,551.06 | 153,424,229.11 | 60,660,304.53 |
| 四、汇率变动对现金及现金等价物的影响 | -433,203.65 | -161,060.46 | 623,949.8 | 719,449.16 |
| 五、现金及现金等价物净增加额 | 70,201,556.54 | 1,404,021.84 | -142,855,963.9 | 24,044,009.5 |
| 加:期初现金及现金等价物余额 | 170,105,411.3 | 170,105,411.3 | 312,961,375.2 | 312,961,375.2 |
| 期末现金及现金等价物余额 | 240,306,967.84 | 171,509,433.14 | 170,105,411.3 | 337,005,384.7 |
| 补充资料: | | | | |
| 净利润 | 249,075,915.72 | - | 155,286,133.01 | - |
| 资产减值准备 | 30,519,844.62 | - | 39,703,103.57 | - |
| 固定资产和投资性房地产折旧 | 50,183,027.68 | - | 88,887,208.4 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 50,183,027.68 | - | 88,887,208.4 | - |
| 无形资产摊销 | 2,316,415.26 | - | 2,213,348.59 | - |
| 长期待摊费用摊销 | 324,023.23 | - | 773,832.84 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -15,890.48 | - | -162,608.29 | - |
| 固定资产报废损失 | 55,969.96 | - | 54,167.21 | - |
| 公允价值变动损失 | - | - | 619,275.04 | - |
| 财务费用 | 6,441,459.53 | - | 6,050,271.75 | - |
| 投资损失 | - | - | -1,648,156.8 | - |
| 递延所得税 | 17,480,230.31 | - | -18,029,884.32 | - |
| 其中:递延所得税资产减少 | 20,733,447.32 | - | -24,047,739.99 | - |
| 递延所得税负债增加 | -3,253,217.01 | - | 6,017,855.67 | - |
| 存货的减少 | -318,376,953.17 | - | -600,482,869.91 | - |
| 经营性应收项目的减少 | -492,164,969.89 | - | -82,521,926.79 | - |
| 经营性应付项目的增加 | 469,591,836.63 | - | 417,146,805.07 | - |
| 其他 | -7,152,244.99 | - | -2,244,850.26 | - |
| 现金的期末余额 | 240,306,967.84 | - | 170,105,411.3 | - |
| 减:现金的期初余额 | 170,105,411.3 | - | 312,961,375.2 | - |
| 现金及现金等价物的净增加额 | 70,201,556.54 | - | -142,855,963.9 | - |
| 公告日期 | 2026-08-19 | 2026-04-18 | 2026-04-18 | 2025-10-18 |
| 审计意见(境内) | | | 标准无保留意见 | |