| 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 | 142,679,370.03 | 67,243,064.37 | 304,523,599.21 | 203,573,038.14 |
| 收到的税费返还 | 3,322,301.8 | - | 21,696,535.41 | 20,880,556.43 |
| 收到其他与经营活动有关的现金 | 61,856,631.46 | 29,612,598.52 | 59,169,408.53 | 10,483,229.49 |
| 经营活动现金流入小计 | 207,858,303.29 | 96,855,662.89 | 385,389,543.15 | 234,936,824.06 |
| 购买商品、接受劳务支付的现金 | 35,013,937.26 | 19,863,585.86 | 133,213,759.81 | 105,012,872.05 |
| 支付给职工以及为职工支付的现金 | 49,626,555.14 | 22,837,317.44 | 74,146,060 | 57,880,467.62 |
| 支付的各项税费 | 11,458,575.4 | 7,375,479.37 | 18,840,748.6 | 14,045,283.83 |
| 支付其他与经营活动有关的现金 | 17,902,262.71 | 12,564,854.6 | 21,665,100.43 | 16,152,313.43 |
| 经营活动现金流出小计 | 114,001,330.51 | 62,641,237.27 | 247,865,668.84 | 193,090,936.93 |
| 经营活动产生的现金流量净额 | 93,856,972.78 | 34,214,425.62 | 137,523,874.31 | 41,845,887.13 |
| 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 | 500 | - | 18,600 | 15,000 |
| 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 | 500 | - | 18,600 | 15,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 36,044,324.37 | 26,746,652.62 | 111,051,964.45 | 63,985,877.67 |
| 投资支付的现金 | - | - | 2,097,600 | 2,097,600 |
| 取得子公司及其他营业单位支付的现金 | - | - | 16,030,000 | 11,530,000 |
| 投资活动现金流出小计 | 36,044,324.37 | 26,746,652.62 | 129,179,564.45 | 77,613,477.67 |
| 投资活动产生的现金流量净额 | -36,043,824.37 | -26,746,652.62 | -129,160,964.45 | -77,598,477.67 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 135,500,000 | 57,000,000 | 228,500,000 | 198,500,000 |
| 收到其他与筹资活动有关的现金 | 4,119,841.41 | 4,118,348.97 | 639,174.1 | 622,294.41 |
| 筹资活动现金流入小计 | 139,619,841.41 | 61,118,348.97 | 229,139,174.1 | 199,122,294.41 |
| 偿还债务支付的现金 | 107,825,000 | 67,025,000 | 129,662,500 | 120,562,500 |
| 分配股利、利润或偿付利息支付的现金 | 16,439,304.56 | 8,173,907.71 | 35,017,692.07 | 26,786,012 |
| 支付其他与筹资活动有关的现金 | 1,817,472.6 | 40,500 | 76,200 | 53,700 |
| 筹资活动现金流出小计 | 126,081,777.16 | 75,239,407.71 | 164,756,392.07 | 147,402,212 |
| 筹资活动产生的现金流量净额 | 13,538,064.25 | -14,121,058.74 | 64,382,782.03 | 51,720,082.41 |
| 四、汇率变动对现金及现金等价物的影响 | -220,613.19 | -116,258.94 | 178,173.65 | 187,291.18 |
| 五、现金及现金等价物净增加额 | 71,130,599.47 | -6,769,544.68 | 72,923,865.54 | 16,154,783.05 |
| 加:期初现金及现金等价物余额 | 148,098,451.52 | 148,098,451.52 | 75,174,585.98 | 75,174,585.98 |
| 期末现金及现金等价物余额 | 219,229,050.99 | 141,328,906.84 | 148,098,451.52 | 91,329,369.03 |
| 补充资料: | | | | |
| 净利润 | -33,734,236.57 | - | -57,274,907.69 | - |
| 资产减值准备 | 2,817,698.95 | - | 1,158,655.5 | - |
| 固定资产和投资性房地产折旧 | 63,345,235.77 | - | 93,651,917.48 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 63,345,235.77 | - | 93,651,917.48 | - |
| 无形资产摊销 | 2,033,365.08 | - | 3,098,415.95 | - |
| 长期待摊费用摊销 | 1,494,318.85 | - | 3,545,337.68 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 902.03 | - | 50,920.39 | - |
| 固定资产报废损失 | 2,187.91 | - | 30,332.91 | - |
| 公允价值变动损失 | 217,004.33 | - | 842,320.13 | - |
| 财务费用 | 26,395,295.1 | - | 38,043,269.29 | - |
| 投资损失 | 512,901.3 | - | 671,837.01 | - |
| 递延所得税 | -10,103,708.26 | - | -7,788,664.58 | - |
| 其中:递延所得税资产减少 | -9,956,685.83 | - | -7,557,158.82 | - |
| 递延所得税负债增加 | -147,022.43 | - | -231,505.76 | - |
| 存货的减少 | -28,112,794.59 | - | 4,294,314.87 | - |
| 经营性应收项目的减少 | 1,413,148.47 | - | 2,619,903.77 | - |
| 经营性应付项目的增加 | 67,233,890.04 | - | 51,918,818.65 | - |
| 现金的期末余额 | 219,229,050.99 | - | 148,098,451.52 | - |
| 减:现金的期初余额 | 148,098,451.52 | - | 75,174,585.98 | - |
| 现金及现金等价物的净增加额 | 71,130,599.47 | - | 72,923,865.54 | - |
| 公告日期 | 2025-08-23 | 2025-04-30 | 2025-03-22 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |