| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 255,001,902.76 | 119,688,136.99 | 474,542,687.34 | 367,650,387.13 |
| 收到的税费返还 | 4,595,394.75 | 2,554,019.95 | 14,738,568.8 | 10,023,319.52 |
| 收到其他与经营活动有关的现金 | 5,130,815.99 | 1,281,674.85 | 14,115,357.9 | 10,389,432.26 |
| 经营活动现金流入小计 | 264,728,113.5 | 123,523,831.79 | 503,396,614.04 | 388,063,138.91 |
| 购买商品、接受劳务支付的现金 | 173,611,643.03 | 95,514,492.88 | 334,554,522.12 | 277,765,482.74 |
| 支付给职工以及为职工支付的现金 | 52,663,563.18 | 28,988,926.23 | 97,654,095.84 | 74,532,293.8 |
| 支付的各项税费 | 8,399,749.51 | 3,375,368.56 | 29,635,829.63 | 17,842,318.28 |
| 支付其他与经营活动有关的现金 | 27,092,466.36 | 17,648,295.25 | 55,694,893.74 | 40,296,053.27 |
| 经营活动现金流出小计 | 261,767,422.08 | 145,527,082.92 | 517,539,341.33 | 410,436,148.09 |
| 经营活动产生的现金流量净额 | 2,960,691.42 | -22,003,251.13 | -14,142,727.29 | -22,373,009.18 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 19,963,812.6 | 19,763,812.6 | 393,885,142.4 | 346,300,982.4 |
| 取得投资收益收到的现金 | 2,104,248.01 | 1,998,540.17 | 870,266.55 | 842,749.3 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 54,496.15 | 16,496.15 | 250,533 | 109,588 |
| 收到的其他与投资活动有关的现金 | 0 | - | 3,756,800 | 3,148,800 |
| 投资活动现金流入小计 | 22,122,556.76 | 21,778,848.92 | 398,762,741.95 | 350,402,119.7 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 17,224,735.24 | 10,167,017.16 | 79,310,315.29 | 64,079,839.96 |
| 投资支付的现金 | 22,370,000 | 20,550,000 | 391,000,000 | 391,450,000 |
| 投资活动现金流出小计 | 39,594,735.24 | 30,717,017.16 | 470,310,315.29 | 455,529,839.96 |
| 投资活动产生的现金流量净额 | -17,472,178.48 | -8,938,168.24 | -71,547,573.34 | -105,127,720.26 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 1,000,000 | 1,000,000 | - | - |
| 其中:子公司吸收少数股东投资收到的现金 | 1,000,000 | - | - | - |
| 取得借款收到的现金 | 70,485,879.12 | 40,000,000 | 169,606,167.34 | 150,000,000 |
| 筹资活动现金流入小计 | 71,485,879.12 | 41,000,000 | 169,606,167.34 | 150,000,000 |
| 偿还债务支付的现金 | 72,014,667.42 | 4,257,195.35 | 110,028,282.22 | 57,771,516.62 |
| 分配股利、利润或偿付利息支付的现金 | 19,317,844.74 | 602,159.98 | 35,785,268.42 | 34,886,728.04 |
| 支付其他与筹资活动有关的现金 | 3,136,810.98 | 302,750.35 | 4,232,912.71 | 1,541,258.6 |
| 筹资活动现金流出小计 | 94,469,323.14 | 5,162,105.68 | 150,046,463.35 | 94,199,503.26 |
| 筹资活动产生的现金流量净额 | -22,983,444.02 | 35,837,894.32 | 19,559,703.99 | 55,800,496.74 |
| 四、汇率变动对现金及现金等价物的影响 | 964,383.03 | 479,467.85 | 1,384,410.47 | 543,968.43 |
| 五、现金及现金等价物净增加额 | -36,530,548.05 | 5,375,942.8 | -64,746,186.17 | -71,156,264.27 |
| 加:期初现金及现金等价物余额 | 155,753,905.8 | 155,753,905.8 | 220,500,091.97 | 220,500,091.97 |
| 期末现金及现金等价物余额 | 119,223,357.75 | 161,129,848.6 | 155,753,905.8 | 149,343,827.7 |
| 补充资料: | | | | |
| 净利润 | 19,346,891.38 | - | 21,726,474.52 | - |
| 资产减值准备 | 3,180,560.7 | - | 10,876,697.69 | - |
| 固定资产和投资性房地产折旧 | 9,607,844.52 | - | 19,190,100.13 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,607,844.52 | - | 19,190,100.13 | - |
| 无形资产摊销 | 1,227,472.06 | - | 2,316,221.2 | - |
| 长期待摊费用摊销 | 478,137.16 | - | 1,251,120.77 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -209,076.28 | - | 1,430,730.84 | - |
| 固定资产报废损失 | 2,053.18 | - | 123,137.56 | - |
| 公允价值变动损失 | -33,763.23 | - | -109,363.25 | - |
| 财务费用 | 1,209,262.78 | - | 3,508,633.69 | - |
| 投资损失 | -1,528,369 | - | 99,258.38 | - |
| 递延所得税 | -815,975.71 | - | -1,190,882.91 | - |
| 其中:递延所得税资产减少 | -815,336.81 | - | -1,189,605.1 | - |
| 递延所得税负债增加 | -638.9 | - | -1,277.81 | - |
| 存货的减少 | -18,393,020.32 | - | -7,028,571.07 | - |
| 经营性应收项目的减少 | -20,483,517.37 | - | -54,208,558.68 | - |
| 经营性应付项目的增加 | 638,881.15 | - | -32,534,900.9 | - |
| 其他 | 0 | - | 0 | - |
| 债务转为资本 | 0 | - | 0 | - |
| 一年内到期的可转换公司债券 | 0 | - | 0 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | 2,363,611.29 | - | 1,441,594.16 | - |
| 现金的期末余额 | 119,223,357.75 | - | 155,753,905.8 | - |
| 减:现金的期初余额 | 155,753,905.8 | - | 220,500,091.97 | - |
| 加:现金等价物的期末余额 | 0 | - | 0 | - |
| 减:现金等价物的期初余额 | 0 | - | 0 | - |
| 现金及现金等价物的净增加额 | -36,530,548.05 | - | -64,746,186.17 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-25 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |