| 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 | 170,472,258.22 | 74,009,075.82 | 319,235,679.64 | 234,019,482.97 |
| 收到的税费返还 | 1,600,753.06 | 1,429,032.25 | 7,856,210.51 | 4,703,722.85 |
| 收到其他与经营活动有关的现金 | 2,912,458.39 | 274,144.9 | 18,966,334.84 | 9,010,821.87 |
| 经营活动现金流入小计 | 174,985,469.67 | 75,712,252.97 | 346,058,224.99 | 247,734,027.69 |
| 购买商品、接受劳务支付的现金 | 135,011,363.26 | 68,600,636.41 | 290,733,509.8 | 232,097,518.5 |
| 支付给职工以及为职工支付的现金 | 10,978,754.9 | 8,078,759.07 | 23,397,913.23 | 17,596,499.13 |
| 支付的各项税费 | 2,743,230.73 | 1,452,866.2 | 7,805,991.64 | 6,713,310.66 |
| 支付其他与经营活动有关的现金 | 3,479,716.36 | 1,165,579.57 | 9,672,594.8 | 4,056,652.73 |
| 经营活动现金流出小计 | 152,213,065.25 | 79,297,841.25 | 331,610,009.47 | 260,463,981.02 |
| 经营活动产生的现金流量净额 | 22,772,404.42 | -3,585,588.28 | 14,448,215.52 | -12,729,953.33 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 70,824,474.57 | 33,722,019.27 | 314,866,667.72 | 265,389,395.95 |
| 取得投资收益收到的现金 | 16,650.4 | 4,921.43 | 944,982.92 | 770,128.86 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 107,963.72 | 323 | 502,362.52 | 614,546.78 |
| 投资活动现金流入小计 | 70,949,088.69 | 33,727,263.7 | 316,314,013.16 | 266,774,071.59 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 13,316,754.51 | 15,334,735.09 | 89,675,164.16 | 77,693,201.41 |
| 投资支付的现金 | 66,456,915 | 28,389,330 | 262,954,334 | 202,104,334 |
| 投资活动现金流出小计 | 79,773,669.51 | 43,724,065.09 | 352,629,498.16 | 279,797,535.41 |
| 投资活动产生的现金流量净额 | -8,824,580.82 | -9,996,801.39 | -36,315,485 | -13,023,463.82 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 9,560,809 | 9,560,809 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 710,590 | - |
| 取得借款收到的现金 | 11,000,000 | - | 29,000,000 | 19,000,000 |
| 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 | 11,000,000 | - | 38,560,809 | 28,560,809 |
| 偿还债务支付的现金 | 10,000,000 | - | 30,000,000 | 20,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 8,047,313.74 | 159,583.33 | 15,735,637.92 | 15,557,269.58 |
| 支付其他与筹资活动有关的现金 | 152,941.43 | 130,147.66 | 196,593.12 | 178,217.58 |
| 筹资活动现金流出小计 | 18,200,255.17 | 289,730.99 | 45,932,231.04 | 35,735,487.16 |
| 筹资活动产生的现金流量净额 | -7,200,255.17 | -289,730.99 | -7,371,422.04 | -7,174,678.16 |
| 四、汇率变动对现金及现金等价物的影响 | 1,949.47 | 93,141.3 | 528,985.61 | 374,924.95 |
| 五、现金及现金等价物净增加额 | 6,749,517.9 | -13,778,979.36 | -28,709,705.91 | -32,553,170.36 |
| 加:期初现金及现金等价物余额 | 22,811,390.7 | 22,811,390.7 | 51,521,096.61 | 51,521,096.61 |
| 期末现金及现金等价物余额 | 29,560,908.6 | 9,032,411.34 | 22,811,390.7 | 18,967,926.25 |
| 补充资料: | | | | |
| 净利润 | 2,867,815.24 | - | 22,115,851.18 | - |
| 资产减值准备 | -34,835.62 | - | 2,605,981.05 | - |
| 固定资产和投资性房地产折旧 | 9,586,496.51 | - | 7,785,469.36 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,586,496.51 | - | 7,785,469.36 | - |
| 无形资产摊销 | 334,803.2 | - | 573,861.69 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 3,090.12 | - | 885,060.79 | - |
| 公允价值变动损失 | -306,720.1 | - | -226,447.55 | - |
| 财务费用 | 314,758.06 | - | 384,153.3 | - |
| 投资损失 | -43,208.56 | - | -944,982.92 | - |
| 递延所得税 | 147,551.29 | - | -1,743,246.92 | - |
| 其中:递延所得税资产减少 | 147,551.29 | - | -1,743,246.92 | - |
| 存货的减少 | 3,476,576.62 | - | -24,736,483.48 | - |
| 经营性应收项目的减少 | 30,112,775.47 | - | -19,149,973.57 | - |
| 经营性应付项目的增加 | -25,718,967.31 | - | 23,784,531.53 | - |
| 其他 | 1,833,256.58 | - | 3,772,856.88 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | 787,662.57 | - | 773,783.6 | - |
| 现金的期末余额 | 29,564,912.17 | - | 22,811,390.7 | - |
| 减:现金的期初余额 | 22,815,394.27 | - | 51,521,096.61 | - |
| 现金及现金等价物的净增加额 | 6,749,517.9 | - | -28,709,705.91 | - |
| 公告日期 | 2025-08-27 | 2025-04-28 | 2025-04-17 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |