| 报告期 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
| 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 | 226,815,735.18 | 912,189,420.49 | 697,936,527.63 | 462,432,681.11 |
| 收到的税费返还 | 7,149,945.57 | 28,281,462.83 | 6,149,142.77 | 17,097,135.94 |
| 收到其他与经营活动有关的现金 | 7,509,217.86 | 33,497,040.12 | 23,095,282.35 | 18,381,815.13 |
| 经营活动现金流入小计 | 241,474,898.61 | 973,967,923.44 | 727,180,952.75 | 497,911,632.18 |
| 购买商品、接受劳务支付的现金 | 165,467,405.63 | 682,838,547.52 | 493,863,581.17 | 314,188,733.77 |
| 支付给职工以及为职工支付的现金 | 38,961,046.82 | 133,387,625.58 | 97,319,092.21 | 67,925,724.25 |
| 支付的各项税费 | 3,697,394.07 | 25,083,046.89 | 18,017,458.49 | 10,369,914.33 |
| 支付其他与经营活动有关的现金 | 26,302,912.37 | 55,549,327.8 | 15,737,751.53 | 30,980,074.9 |
| 经营活动现金流出小计 | 234,428,758.89 | 896,858,547.79 | 624,937,883.4 | 423,464,447.25 |
| 经营活动产生的现金流量净额 | 7,046,139.72 | 77,109,375.65 | 102,243,069.35 | 74,447,184.93 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | 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 | 814,845.99 | 3,310,033.14 | 1,759,276.12 | 494,843.34 |
| 投资活动现金流入小计 | 1,378,024.07 | 26,585,230.28 | 25,034,473.26 | 494,843.34 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 16,781,082.2 | 51,156,176.06 | 38,948,478.12 | 31,501,392.89 |
| 投资支付的现金 | - | 117,000,000 | 37,894,164.39 | - |
| 投资活动现金流出小计 | 16,781,082.2 | 168,156,176.06 | 76,842,642.51 | 31,501,392.89 |
| 投资活动产生的现金流量净额 | -15,403,058.13 | -141,570,945.78 | -51,808,169.25 | -31,006,549.55 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | 10,683,944 | 10,500,539.91 | 7,361,230.42 |
| 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 | - | 10,683,944 | 10,500,539.91 | 7,361,230.42 |
| 偿还债务支付的现金 | 2,136,300.8 | 1,590,000 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 780,941.34 | 39,543,602.83 | 38,728,339.08 | 38,160,532.16 |
| 支付其他与筹资活动有关的现金 | 409,801.84 | 1,229,405.52 | - | - |
| 筹资活动现金流出小计 | 3,327,043.98 | 42,363,008.35 | 38,728,339.08 | 38,160,532.16 |
| 筹资活动产生的现金流量净额 | -3,327,043.98 | -31,679,064.35 | -28,227,799.17 | -30,799,301.74 |
| 四、汇率变动对现金及现金等价物的影响 | -593,113.78 | -2,235,311.66 | -1,329,003.9 | -706,094.02 |
| 五、现金及现金等价物净增加额 | -12,277,076.17 | -98,375,946.14 | 20,878,097.03 | 11,935,239.62 |
| 加:期初现金及现金等价物余额 | 351,443,697.54 | 449,819,643.68 | 449,819,643.68 | 449,819,643.68 |
| 期末现金及现金等价物余额 | 339,166,621.37 | 351,443,697.54 | 470,697,740.71 | 461,754,883.3 |
| 补充资料: | | | | |
| 净利润 | - | 69,859,756.54 | - | 44,595,728.41 |
| 资产减值准备 | - | 2,275,722.79 | - | 1,090,790.68 |
| 固定资产和投资性房地产折旧 | - | 42,252,315.41 | - | 20,479,114.48 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 42,252,315.41 | - | 20,479,114.48 |
| 无形资产摊销 | - | 2,427,961.07 | - | 1,048,476.01 |
| 长期待摊费用摊销 | - | 302,255.34 | - | 155,095.91 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 1,827.76 | - | 17,829.63 |
| 固定资产报废损失 | - | 78,406.5 | - | - |
| 公允价值变动损失 | - | -28,125.65 | - | -3,568.1 |
| 财务费用 | - | 2,733,563.56 | - | 1,216,351 |
| 投资损失 | - | -247,902.92 | - | - |
| 递延所得税 | - | -2,565,833.71 | - | -275,270.56 |
| 其中:递延所得税资产减少 | - | -2,421,658.41 | - | -169,298.42 |
| 递延所得税负债增加 | - | -144,175.3 | - | -105,972.14 |
| 存货的减少 | - | -18,407,355.57 | - | 5,192,670.35 |
| 经营性应收项目的减少 | - | -23,690,870.71 | - | 8,728,195.1 |
| 经营性应付项目的增加 | - | 22,391.13 | - | -6,187,271.69 |
| 其他 | - | 1,137,513.66 | - | -1,822,758.97 |
| 现金的期末余额 | - | 351,443,697.54 | - | 461,754,883.3 |
| 减:现金的期初余额 | - | 449,819,643.68 | - | 449,819,643.68 |
| 现金及现金等价物的净增加额 | - | -98,375,946.14 | - | 11,935,239.62 |
| 公告日期 | 2026-04-29 | 2026-04-29 | 2025-10-28 | 2025-08-28 |
| 审计意见(境内) | | 标准无保留意见 | | |