| 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 | 113,472,261.24 | 72,437,352.09 | 193,275,075.9 | 124,869,586.39 |
| 收到的税费返还 | 3,167,982.36 | 905,418.77 | 2,881,563.22 | - |
| 收到其他与经营活动有关的现金 | 6,431,446.33 | 42,585.55 | 4,283,806.86 | 3,810,171.61 |
| 经营活动现金流入小计 | 123,071,689.93 | 73,385,356.41 | 200,440,445.98 | 128,679,758 |
| 购买商品、接受劳务支付的现金 | 60,362,927.56 | 42,573,998.28 | 159,822,162.67 | 132,993,288.2 |
| 支付给职工以及为职工支付的现金 | 24,450,525.87 | 12,579,963.75 | 46,911,840.81 | 35,230,891.8 |
| 支付的各项税费 | 9,318,647.05 | 8,328,943.64 | 7,729,273.92 | 3,991,498.66 |
| 支付其他与经营活动有关的现金 | 10,908,450.75 | 2,071,723.26 | 18,512,570.01 | 14,128,334.88 |
| 经营活动现金流出小计 | 105,040,551.23 | 65,554,628.93 | 232,975,847.41 | 186,344,013.54 |
| 经营活动产生的现金流量净额 | 18,031,138.7 | 7,830,727.48 | -32,535,401.43 | -57,664,255.54 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 0 | - | 167,742.26 | 167,742.26 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 1,600 | - |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 0 | - | 169,342.26 | 167,742.26 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 3,805,251.18 | 3,539,613.01 | 6,921,676.94 | 6,853,927.07 |
| 投资活动现金流出小计 | 3,805,251.18 | 3,539,613.01 | 6,921,676.94 | 6,853,927.07 |
| 投资活动产生的现金流量净额 | -3,805,251.18 | -3,539,613.01 | -6,752,334.68 | -6,686,184.81 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 50,000,000 | 40,000,000 | 94,000,000 | 54,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | 3,990,000 | - |
| 筹资活动现金流入小计 | 50,000,000 | 40,000,000 | 97,990,000 | 54,000,000 |
| 偿还债务支付的现金 | 36,663,762.57 | 26,763,762.57 | 126,551,785.04 | 99,351,785.04 |
| 分配股利、利润或偿付利息支付的现金 | 1,721,918.13 | 905,623.29 | 3,650,353.32 | 3,071,415.29 |
| 支付其他与筹资活动有关的现金 | - | - | 292,643.54 | - |
| 筹资活动现金流出小计 | 38,385,680.7 | 27,669,385.86 | 130,494,781.9 | 102,423,200.33 |
| 筹资活动产生的现金流量净额 | 11,614,319.3 | 12,330,614.14 | -32,504,781.9 | -48,423,200.33 |
| 五、现金及现金等价物净增加额 | 25,840,206.82 | 16,621,728.61 | -71,792,518.01 | -112,773,640.68 |
| 加:期初现金及现金等价物余额 | 76,940,910.96 | 81,149,983.98 | 148,733,428.97 | 148,733,428.97 |
| 期末现金及现金等价物余额 | 102,781,117.78 | 97,771,712.59 | 76,940,910.96 | 35,959,788.29 |
| 补充资料: | | | | |
| 净利润 | -40,898,009.71 | - | 4,112,242.43 | - |
| 资产减值准备 | 34,644,927.96 | - | 131,776.02 | - |
| 固定资产和投资性房地产折旧 | 747,387.99 | - | 1,563,916.51 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 747,387.99 | - | 1,563,916.51 | - |
| 无形资产摊销 | 160,544.27 | - | 296,896.08 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 58,954.6 | - |
| 财务费用 | 1,823,798.43 | - | 3,779,058.79 | - |
| 投资损失 | 0 | - | -167,742.26 | - |
| 递延所得税 | -6,612,973.1 | - | -3,127,925.92 | - |
| 其中:递延所得税资产减少 | -6,612,973.1 | - | -3,058,134.5 | - |
| 递延所得税负债增加 | - | - | -69,791.42 | - |
| 存货的减少 | -22,264,586.32 | - | 32,774,878.14 | - |
| 经营性应收项目的减少 | 52,546,099.24 | - | -73,059,280.05 | - |
| 经营性应付项目的增加 | -2,391,126.45 | - | -32,538,046.28 | - |
| 现金的期末余额 | 102,781,117.78 | - | 76,940,910.96 | - |
| 减:现金的期初余额 | 76,940,910.96 | - | 148,733,428.97 | - |
| 现金及现金等价物的净增加额 | 25,840,206.82 | - | -71,792,518.01 | - |
| 公告日期 | 2025-08-18 | 2025-04-25 | 2025-04-25 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |