| 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 | 213,720,294.32 | 118,185,981.29 | 306,643,273.23 | 174,078,576.26 |
| 收到的税费返还 | 0 | - | - | - |
| 收到其他与经营活动有关的现金 | 15,049,659.98 | 7,957,045.78 | 6,031,851.43 | 16,670,443.65 |
| 经营活动现金流入小计 | 228,769,954.3 | 126,143,027.07 | 312,675,124.66 | 190,749,019.91 |
| 购买商品、接受劳务支付的现金 | 169,880,170.2 | 82,161,928.1 | 246,422,397.65 | 174,935,931.56 |
| 支付给职工以及为职工支付的现金 | 48,871,365.22 | 25,675,625.17 | 87,620,388.41 | 76,276,510.59 |
| 支付的各项税费 | 4,428,855.56 | 2,671,463.56 | 2,917,778.02 | 2,736,056.64 |
| 支付其他与经营活动有关的现金 | 12,458,303.48 | 9,896,712.78 | 35,139,409.25 | 41,585,818.18 |
| 经营活动现金流出小计 | 235,638,694.46 | 120,405,729.61 | 372,099,973.33 | 295,534,316.97 |
| 经营活动产生的现金流量净额 | -6,868,740.16 | 5,737,297.46 | -59,424,848.67 | -104,785,297.06 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 75,100,000 | 75,000,000 | 148,000,000 | 123,000,000 |
| 取得投资收益收到的现金 | 203,318.93 | 203,280.08 | 595,570.84 | 964,005.68 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 3,500 | 3,500 | 320,000 | 237,000 |
| 投资活动现金流入小计 | 75,306,818.93 | 75,206,780.08 | 148,915,570.84 | 124,201,005.68 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 1,200,503.24 | 931,320.11 | 42,301,508.96 | 23,257,867.93 |
| 投资支付的现金 | 20,100,000 | 20,100,000 | 130,000,000 | 75,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 0 | - |
| 投资活动现金流出小计 | 21,300,503.24 | 21,031,320.11 | 172,301,508.96 | 98,257,867.93 |
| 投资活动产生的现金流量净额 | 54,006,315.69 | 54,175,459.97 | -23,385,938.12 | 25,943,137.75 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 69,090,000 | 44,600,000 | 256,333,640 | 191,243,640 |
| 收到其他与筹资活动有关的现金 | 16,990,064.6 | 7,637,189.49 | 18,522,838.98 | 16,543,269.54 |
| 筹资活动现金流入小计 | 86,080,064.6 | 52,237,189.49 | 274,856,478.98 | 207,786,909.54 |
| 偿还债务支付的现金 | 86,660,794.56 | 26,660,794.56 | 204,745,649 | 170,605,649 |
| 分配股利、利润或偿付利息支付的现金 | 4,531,574.09 | 2,244,452.73 | 14,430,096.57 | 10,894,849.6 |
| 支付其他与筹资活动有关的现金 | 12,451,940.34 | 3,059,495.55 | 25,287,186.43 | 15,410,761.52 |
| 筹资活动现金流出小计 | 103,644,308.99 | 31,964,742.84 | 244,462,932 | 196,911,260.12 |
| 筹资活动产生的现金流量净额 | -17,564,244.39 | 20,272,446.65 | 30,393,546.98 | 10,875,649.42 |
| 四、汇率变动对现金及现金等价物的影响 | -8,780 | - | - | - |
| 五、现金及现金等价物净增加额 | 29,564,551.14 | 80,185,204.08 | -52,417,239.81 | -67,966,509.89 |
| 加:期初现金及现金等价物余额 | 66,085,873.13 | 66,085,873.13 | 118,503,112.94 | 118,503,112.94 |
| 期末现金及现金等价物余额 | 95,650,424.27 | 146,271,077.21 | 66,085,873.13 | 50,536,603.05 |
| 补充资料: | | | | |
| 净利润 | 1,388,166.32 | - | -89,724,120.21 | - |
| 资产减值准备 | 275,980.92 | - | 6,193,761.99 | - |
| 固定资产和投资性房地产折旧 | 5,783,106.32 | - | 12,433,405.05 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 5,783,106.32 | - | 12,433,405.05 | - |
| 无形资产摊销 | 7,325,720.91 | - | 9,725,596.6 | - |
| 长期待摊费用摊销 | 1,146,656.3 | - | 2,408,996.17 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 4,298.95 | - | -199,725.08 | - |
| 固定资产报废损失 | 186.34 | - | 239,145.87 | - |
| 公允价值变动损失 | -33.46 | - | -73,528.74 | - |
| 财务费用 | 8,882,606.42 | - | 12,892,895.66 | - |
| 投资损失 | -255,415.5 | - | -481,280.13 | - |
| 递延所得税 | -132,928.19 | - | -14,795,856.67 | - |
| 其中:递延所得税资产减少 | -31,117.63 | - | -14,476,995.71 | - |
| 递延所得税负债增加 | -101,810.56 | - | -318,860.96 | - |
| 存货的减少 | 70,657,549.76 | - | -109,439,458.26 | - |
| 经营性应收项目的减少 | -24,205,221.17 | - | -29,209,248.23 | - |
| 经营性应付项目的增加 | -79,510,362.49 | - | 103,290,564.37 | - |
| 其他 | -2,610,323.47 | - | -9,304,862.55 | - |
| 债务转为资本 | 0 | - | 0 | - |
| 一年内到期的可转换公司债券 | 0 | - | 0 | - |
| 融资租入固定资产 | 0 | - | 0 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 1,404,274.71 | - |
| 现金的期末余额 | 95,650,424.27 | - | 66,085,873.13 | - |
| 减:现金的期初余额 | 66,085,873.13 | - | 118,503,112.94 | - |
| 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 | 29,564,551.14 | - | -52,417,239.81 | - |
| 公告日期 | 2025-08-26 | 2025-04-28 | 2025-04-28 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |