| 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 | 573,927,776.75 | 226,815,735.18 | 912,189,420.49 | 697,936,527.63 |
| 收到的税费返还 | 17,965,018.63 | 7,149,945.57 | 28,281,462.83 | 6,149,142.77 |
| 收到其他与经营活动有关的现金 | 6,064,431.62 | 7,509,217.86 | 33,497,040.12 | 23,095,282.35 |
| 经营活动现金流入小计 | 597,957,227 | 241,474,898.61 | 973,967,923.44 | 727,180,952.75 |
| 购买商品、接受劳务支付的现金 | 408,569,157.01 | 165,467,405.63 | 682,838,547.52 | 493,863,581.17 |
| 支付给职工以及为职工支付的现金 | 76,607,737.95 | 38,961,046.82 | 133,387,625.58 | 97,319,092.21 |
| 支付的各项税费 | 7,728,235.48 | 3,697,394.07 | 25,083,046.89 | 18,017,458.49 |
| 支付其他与经营活动有关的现金 | 53,079,309.78 | 26,302,912.37 | 55,549,327.8 | 15,737,751.53 |
| 经营活动现金流出小计 | 545,984,440.22 | 234,428,758.89 | 896,858,547.79 | 624,937,883.4 |
| 经营活动产生的现金流量净额 | 51,972,786.78 | 7,046,139.72 | 77,109,375.65 | 102,243,069.35 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 33,735,615.08 | - | 23,275,197.14 | - |
| 取得投资收益收到的现金 | - | 563,178.08 | - | 23,275,197.14 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,716.82 | 814,845.99 | 3,310,033.14 | 1,759,276.12 |
| 投资活动现金流入小计 | 33,738,331.9 | 1,378,024.07 | 26,585,230.28 | 25,034,473.26 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 14,527,454.66 | 16,781,082.2 | 51,156,176.06 | 38,948,478.12 |
| 投资支付的现金 | 10,000,000 | - | 117,000,000 | 37,894,164.39 |
| 投资活动现金流出小计 | 24,527,454.66 | 16,781,082.2 | 168,156,176.06 | 76,842,642.51 |
| 投资活动产生的现金流量净额 | 9,210,877.24 | -15,403,058.13 | -141,570,945.78 | -51,808,169.25 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 13,250,000 | - | 10,683,944 | 10,500,539.91 |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 13,250,000 | - | 10,683,944 | 10,500,539.91 |
| 偿还债务支付的现金 | 12,343,944 | 2,136,300.8 | 1,590,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 49,643,677.43 | 780,941.34 | 39,543,602.83 | 38,728,339.08 |
| 支付其他与筹资活动有关的现金 | 1,481,172.28 | 409,801.84 | 1,229,405.52 | - |
| 筹资活动现金流出小计 | 63,468,793.71 | 3,327,043.98 | 42,363,008.35 | 38,728,339.08 |
| 筹资活动产生的现金流量净额 | -50,218,793.71 | -3,327,043.98 | -31,679,064.35 | -28,227,799.17 |
| 四、汇率变动对现金及现金等价物的影响 | 79,320.6 | -593,113.78 | -2,235,311.66 | -1,329,003.9 |
| 五、现金及现金等价物净增加额 | 11,044,190.91 | -12,277,076.17 | -98,375,946.14 | 20,878,097.03 |
| 加:期初现金及现金等价物余额 | 351,443,697.54 | 351,443,697.54 | 449,819,643.68 | 449,819,643.68 |
| 期末现金及现金等价物余额 | 362,487,888.45 | 339,166,621.37 | 351,443,697.54 | 470,697,740.71 |
| 补充资料: | | | | |
| 净利润 | 38,101,191.27 | - | 69,859,756.54 | - |
| 资产减值准备 | 3,288,684.91 | - | 2,275,722.79 | - |
| 固定资产和投资性房地产折旧 | 22,342,897.68 | - | 42,252,315.41 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 22,342,897.68 | - | 42,252,315.41 | - |
| 无形资产摊销 | 1,696,725.38 | - | 2,427,961.07 | - |
| 长期待摊费用摊销 | 311,997.01 | - | 302,255.34 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 11,768.11 | - | 1,827.76 | - |
| 固定资产报废损失 | - | - | 78,406.5 | - |
| 公允价值变动损失 | 10,746.82 | - | -28,125.65 | - |
| 财务费用 | 1,709,504.42 | - | 2,733,563.56 | - |
| 投资损失 | - | - | -247,902.92 | - |
| 递延所得税 | 380,329.32 | - | -2,565,833.71 | - |
| 其中:递延所得税资产减少 | 490,333.76 | - | -2,421,658.41 | - |
| 递延所得税负债增加 | -110,004.44 | - | -144,175.3 | - |
| 存货的减少 | 19,244,753.16 | - | -18,407,355.57 | - |
| 经营性应收项目的减少 | -37,704,648.46 | - | -23,690,870.71 | - |
| 经营性应付项目的增加 | 77,232.74 | - | 22,391.13 | - |
| 其他 | 1,942,335.77 | - | 1,137,513.66 | - |
| 现金的期末余额 | 362,487,888.45 | - | 351,443,697.54 | - |
| 减:现金的期初余额 | 351,443,697.54 | - | 449,819,643.68 | - |
| 现金及现金等价物的净增加额 | 11,044,190.91 | - | -98,375,946.14 | - |
| 公告日期 | 2026-08-26 | 2026-04-29 | 2026-04-29 | 2025-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |