| 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 | 292,651,316.02 | 149,438,813.16 | 562,227,306.52 | 406,466,260.5 |
| 收到的税费返还 | 4,200,894.79 | 2,845,691.5 | 7,781,729.04 | 5,453,006.54 |
| 收到其他与经营活动有关的现金 | 7,987,355.85 | 417,679.2 | 12,112,965.95 | 11,006,350.61 |
| 经营活动现金流入小计 | 304,839,566.66 | 152,702,183.86 | 582,122,001.51 | 422,925,617.65 |
| 购买商品、接受劳务支付的现金 | 258,042,488.24 | 135,289,062.96 | 445,059,874.47 | 332,500,170.58 |
| 支付给职工以及为职工支付的现金 | 34,578,769.04 | 18,042,406.49 | 61,318,844.75 | 45,813,325.32 |
| 支付的各项税费 | 11,374,409.82 | 6,066,992.93 | 21,011,335.7 | 20,325,573.71 |
| 支付其他与经营活动有关的现金 | 6,508,610.1 | 3,996,383 | 18,006,273.04 | 17,466,844.02 |
| 经营活动现金流出小计 | 310,504,277.2 | 163,394,845.38 | 545,396,327.96 | 416,105,913.63 |
| 经营活动产生的现金流量净额 | -5,664,710.54 | -10,692,661.52 | 36,725,673.55 | 6,819,704.02 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 670,934.2 | 8,156.76 | 365,755.9 | 292,670 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 83,600 | 139,318.33 |
| 收到的其他与投资活动有关的现金 | 44,000,000 | - | 19,500,000 | 8,500,000 |
| 投资活动现金流入小计 | 44,670,934.2 | 8,156.76 | 19,949,355.9 | 8,931,988.33 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 24,693,900.11 | 15,729,087.93 | 39,551,445.96 | 22,700,204.61 |
| 支付其他与投资活动有关的现金 | 24,700,000 | 6,500,000 | 3,000,000 | 3,000,000 |
| 投资活动现金流出小计 | 49,393,900.11 | 22,229,087.93 | 42,551,445.96 | 25,700,204.61 |
| 投资活动产生的现金流量净额 | -4,722,965.91 | -22,220,931.17 | -22,602,090.06 | -16,768,216.28 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 19,454,679.11 | 5,479,744.5 | 1,816,432.88 | - |
| 其中:子公司吸收少数股东投资收到的现金 | 5,524,954.61 | - | 1,816,432.88 | - |
| 取得借款收到的现金 | 63,022,467.85 | 32,105,647.85 | 99,908,430.73 | 54,775,766.99 |
| 收到其他与筹资活动有关的现金 | - | - | 0 | - |
| 筹资活动现金流入小计 | 82,477,146.96 | 37,585,392.35 | 101,724,863.61 | 54,775,766.99 |
| 偿还债务支付的现金 | 25,688,316.26 | 7,973,730 | 107,632,063.4 | 22,770,615.01 |
| 分配股利、利润或偿付利息支付的现金 | 15,273,820.19 | 483,205.59 | 19,615,554.16 | 18,898,299.62 |
| 支付其他与筹资活动有关的现金 | 154,052.05 | - | 327,659.99 | 301,259.99 |
| 筹资活动现金流出小计 | 41,116,188.5 | 8,456,935.59 | 127,575,277.55 | 41,970,174.62 |
| 筹资活动产生的现金流量净额 | 41,360,958.46 | 29,128,456.76 | -25,850,413.94 | 12,805,592.37 |
| 四、汇率变动对现金及现金等价物的影响 | 376,165.55 | 307,518.36 | 1,612,300.28 | 493,743.23 |
| 五、现金及现金等价物净增加额 | 31,349,447.56 | -3,477,617.57 | -10,114,530.17 | 3,350,823.34 |
| 加:期初现金及现金等价物余额 | 62,128,412.31 | 62,128,412.31 | 72,242,942.48 | 72,242,942.48 |
| 期末现金及现金等价物余额 | 93,477,859.87 | 58,650,794.74 | 62,128,412.31 | 75,593,765.82 |
| 补充资料: | | | | |
| 净利润 | 19,961,824.14 | - | 41,113,364.22 | - |
| 资产减值准备 | 648,034.3 | - | 3,874,206.23 | - |
| 固定资产和投资性房地产折旧 | 9,317,511.78 | - | 16,804,006.2 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,317,511.78 | - | 16,804,006.2 | - |
| 无形资产摊销 | 267,675.57 | - | 498,127.44 | - |
| 长期待摊费用摊销 | 448,740.01 | - | 774,453.38 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 148,634.9 | - |
| 固定资产报废损失 | 42,321.03 | - | 171,480.69 | - |
| 公允价值变动损失 | -58,837.89 | - | -304,484.29 | - |
| 财务费用 | 513,356.94 | - | 678,822.08 | - |
| 投资损失 | -135,374.31 | - | -327,284.17 | - |
| 递延所得税 | -2,158,223.14 | - | -118,566.92 | - |
| 其中:递延所得税资产减少 | -2,158,223.14 | - | -118,566.92 | - |
| 存货的减少 | -34,848,673.87 | - | -25,998,834.68 | - |
| 经营性应收项目的减少 | -12,661,676.68 | - | -36,824,792.39 | - |
| 经营性应付项目的增加 | 12,026,955.9 | - | 35,951,572.73 | - |
| 其他 | 251,070.71 | - | -461,410.09 | - |
| 现金的期末余额 | 93,477,859.87 | - | 62,128,412.31 | - |
| 减:现金的期初余额 | 62,128,412.31 | - | 72,242,942.48 | - |
| 现金及现金等价物的净增加额 | 31,349,447.56 | - | -10,114,530.17 | - |
| 公告日期 | 2025-08-22 | 2025-04-25 | 2025-04-11 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |