| 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 | 288,048,953.99 | 159,318,704.97 | 785,403,734.51 | 602,584,466.33 |
| 收到的税费返还 | 8,334,866.44 | 23,467.89 | 29,619,026.31 | 19,505,149.54 |
| 收到其他与经营活动有关的现金 | 9,538,792.24 | 2,906,636.4 | 35,037,025.03 | 12,407,584.11 |
| 经营活动现金流入小计 | 305,922,612.67 | 162,248,809.26 | 850,059,785.85 | 634,497,199.98 |
| 购买商品、接受劳务支付的现金 | 273,890,009.14 | 142,535,794.31 | 580,432,295.06 | 482,704,411.9 |
| 支付给职工以及为职工支付的现金 | 38,871,445.61 | 20,409,224.37 | 78,284,910.11 | 58,912,784.92 |
| 支付的各项税费 | 15,068,263.53 | 4,672,063.12 | 21,873,607.37 | 14,033,599.6 |
| 支付其他与经营活动有关的现金 | 18,287,778.17 | 8,965,351.43 | 54,742,264.87 | 33,332,912.28 |
| 经营活动现金流出小计 | 346,117,496.45 | 176,582,433.23 | 735,333,077.41 | 588,983,708.7 |
| 经营活动产生的现金流量净额 | -40,194,883.78 | -14,333,623.97 | 114,726,708.44 | 45,513,491.28 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 1,000,000 |
| 取得投资收益收到的现金 | - | - | 5,100.64 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 80,650 | 150 | 396,575.3 | 132,260 |
| 投资活动现金流入小计 | 80,650 | 150 | 401,675.94 | 1,132,260 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,050,085.19 | 467,424.35 | 21,403,629.12 | 2,011,665.21 |
| 投资支付的现金 | 10,600,000 | - | - | - |
| 投资活动现金流出小计 | 12,650,085.19 | 467,424.35 | 21,403,629.12 | 2,011,665.21 |
| 投资活动产生的现金流量净额 | -12,569,435.19 | -467,274.35 | -21,001,953.18 | -879,405.21 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 68,500,000 | - | 168,170,000 | 158,170,000 |
| 收到其他与筹资活动有关的现金 | 113,400,506.6 | 47,003,207.74 | 40,840,213.53 | 153,932,513.22 |
| 筹资活动现金流入小计 | 181,900,506.6 | 47,003,207.74 | 209,010,213.53 | 312,102,513.22 |
| 偿还债务支付的现金 | 104,190,000 | 30,750,000 | 242,223,619.99 | 160,062,000 |
| 分配股利、利润或偿付利息支付的现金 | 7,241,506.05 | 3,753,471.53 | 19,016,359.61 | 14,618,917.76 |
| 支付其他与筹资活动有关的现金 | 81,661,334.53 | 35,011,067.01 | 46,485,234.14 | 194,101,383.75 |
| 筹资活动现金流出小计 | 193,092,840.58 | 69,514,538.54 | 307,725,213.74 | 368,782,301.51 |
| 筹资活动产生的现金流量净额 | -11,192,333.98 | -22,511,330.8 | -98,715,000.21 | -56,679,788.29 |
| 四、汇率变动对现金及现金等价物的影响 | -62,646.24 | 259,983.58 | 2,041,981.81 | 676,759.36 |
| 五、现金及现金等价物净增加额 | -64,019,299.19 | -37,052,245.54 | -2,948,263.14 | -11,368,942.86 |
| 加:期初现金及现金等价物余额 | 283,095,365.09 | 283,095,365.09 | 286,043,628.23 | 286,043,628.23 |
| 期末现金及现金等价物余额 | 219,076,065.9 | 246,043,119.55 | 283,095,365.09 | 274,674,685.37 |
| 补充资料: | | | | |
| 净利润 | -25,225,304.33 | - | -56,627,682.68 | - |
| 资产减值准备 | 13,398,421.94 | - | 10,468,420.5 | - |
| 固定资产和投资性房地产折旧 | 23,362,304.51 | - | 57,094,109.95 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 23,362,304.51 | - | 57,094,109.95 | - |
| 无形资产摊销 | 16,337,570.65 | - | 33,072,011.47 | - |
| 长期待摊费用摊销 | 817,812.86 | - | 918,423.64 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 139,216.9 | - | -310,798.99 | - |
| 固定资产报废损失 | 512,748.99 | - | 2,686,065.31 | - |
| 公允价值变动损失 | -8,325.93 | - | 51,250,518.68 | - |
| 财务费用 | 7,361,910.91 | - | 17,886,731.72 | - |
| 投资损失 | 44,537.77 | - | -5,100.64 | - |
| 递延所得税 | -2,222,044.29 | - | -13,718,161.86 | - |
| 其中:递延所得税资产减少 | -1,687,607.41 | - | -13,038,024.36 | - |
| 递延所得税负债增加 | -534,436.88 | - | -680,137.5 | - |
| 存货的减少 | -9,692,515.55 | - | 25,895,770.39 | - |
| 经营性应收项目的减少 | 173,985,815.99 | - | 14,290,395.31 | - |
| 经营性应付项目的增加 | -239,223,321.77 | - | -32,593,290.59 | - |
| 其他 | 39,356.49 | - | 4,051,258.08 | - |
| 现金的期末余额 | 219,076,065.9 | - | 283,095,365.09 | - |
| 减:现金的期初余额 | 283,095,365.09 | - | 286,043,628.23 | - |
| 现金及现金等价物的净增加额 | -64,019,299.19 | - | -2,948,263.14 | - |
| 公告日期 | 2025-08-26 | 2025-04-30 | 2025-04-30 | 2024-10-22 |
| 审计意见(境内) | | | 标准无保留意见 | |