| 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 | 201,048,438.37 | 102,356,345.67 | 377,821,771.28 | 282,655,706.5 |
| 收到的税费返还 | 5,484,504.62 | 1,687,062.08 | 1,296,345.63 | 867,628.56 |
| 收到其他与经营活动有关的现金 | 9,093,481.42 | 8,724,968.3 | 14,191,433.32 | 10,333,169.91 |
| 经营活动现金流入小计 | 215,626,424.41 | 112,768,376.05 | 393,309,550.23 | 293,856,504.97 |
| 购买商品、接受劳务支付的现金 | 81,235,111.31 | 30,478,422.82 | 142,232,523.16 | 108,026,648.9 |
| 支付给职工以及为职工支付的现金 | 72,356,850.21 | 36,207,401.91 | 132,522,144.12 | 99,731,139.85 |
| 支付的各项税费 | 10,974,563.8 | 2,301,158.23 | 21,638,102 | 14,556,318.06 |
| 支付其他与经营活动有关的现金 | 22,347,286.81 | 11,973,435.89 | 36,700,972.57 | 33,591,618.12 |
| 经营活动现金流出小计 | 186,913,812.13 | 80,960,418.85 | 333,093,741.85 | 255,905,724.93 |
| 经营活动产生的现金流量净额 | 28,712,612.28 | 31,807,957.2 | 60,215,808.38 | 37,950,780.04 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 174,000 | 174,000 |
| 投资活动现金流入的平衡项目 | - | - | 0 | 0 |
| 投资活动现金流入小计 | - | - | 174,000 | 174,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 25,566,668.13 | 2,399,401.24 | 50,669,543.29 | 41,821,189.1 |
| 取得子公司及其他营业单位支付的现金 | - | - | 9,100,000 | - |
| 投资活动现金流出小计 | 25,566,668.13 | 2,399,401.24 | 59,769,543.29 | 41,821,189.1 |
| 投资活动产生的现金流量净额 | -25,566,668.13 | -2,399,401.24 | -59,595,543.29 | -41,647,189.1 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 120,573,100 | 52,740,000 | 145,015,042.52 | 75,718,767.52 |
| 收到其他与筹资活动有关的现金 | 2,591,066.39 | 2,515,539.51 | 2,000,000 | 2,589,538.35 |
| 筹资活动现金流入小计 | 123,164,166.39 | 55,255,539.51 | 147,015,042.52 | 78,308,305.87 |
| 偿还债务支付的现金 | 90,434,619 | 52,332,309.5 | 163,285,055.52 | 79,881,983.52 |
| 分配股利、利润或偿付利息支付的现金 | 10,043,047.71 | 3,235,660.96 | 9,712,844.99 | 7,634,584.49 |
| 支付其他与筹资活动有关的现金 | 1,604,840.92 | 1,000,484.81 | 894,456.5 | 596,455.46 |
| 筹资活动现金流出小计 | 102,082,507.63 | 56,568,455.27 | 173,892,357.01 | 88,113,023.47 |
| 筹资活动产生的现金流量净额 | 21,081,658.76 | -1,312,915.76 | -26,877,314.49 | -9,804,717.6 |
| 四、汇率变动对现金及现金等价物的影响 | 527,973.03 | 521,269.89 | 1,671,058.44 | 1,411,009.55 |
| 五、现金及现金等价物净增加额 | 24,755,575.94 | 28,616,910.09 | -24,585,990.96 | -12,090,117.11 |
| 加:期初现金及现金等价物余额 | 27,634,683.33 | 27,634,683.33 | 52,220,674.29 | 52,220,674.29 |
| 期末现金及现金等价物余额 | 52,390,259.27 | 56,251,593.42 | 27,634,683.33 | 40,130,557.18 |
| 补充资料: | | | | |
| 净利润 | 3,555,866.15 | - | 5,131,524.8 | - |
| 资产减值准备 | 4,173,020.32 | - | 6,951,997.28 | - |
| 固定资产和投资性房地产折旧 | 12,987,114.87 | - | 25,486,051.96 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,987,114.87 | - | 25,486,051.96 | - |
| 无形资产摊销 | 2,201,215.81 | - | 6,874,631.89 | - |
| 长期待摊费用摊销 | 562,733.25 | - | 1,417,519.84 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 72,005.87 | - |
| 财务费用 | 7,628,643.68 | - | 16,972,836.21 | - |
| 递延所得税 | 421,704.62 | - | -729,114.8 | - |
| 其中:递延所得税资产减少 | 523,933.16 | - | -531,874.83 | - |
| 递延所得税负债增加 | -102,228.54 | - | -197,239.97 | - |
| 存货的减少 | 9,251,313.93 | - | 7,810,650.25 | - |
| 经营性应收项目的减少 | -5,002,088.7 | - | -9,162,486.5 | - |
| 经营性应付项目的增加 | -7,475,825.95 | - | -1,398,767.98 | - |
| 现金的期末余额 | 52,390,259.27 | - | 27,634,683.33 | - |
| 减:现金的期初余额 | 27,634,683.33 | - | 52,220,674.29 | - |
| 现金及现金等价物的净增加额 | 24,755,575.94 | - | -24,585,990.96 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-03-28 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |