| 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 | 247,424,332.52 | 124,670,871.62 | 427,904,414.29 | 242,019,680.17 |
| 收到的税费返还 | 3,304,344.67 | 2,109,176.43 | 16,911,472.38 | 14,300,729.06 |
| 收到其他与经营活动有关的现金 | 2,867,066.21 | 1,947,787.25 | 23,193,224.65 | 17,810,144.6 |
| 经营活动现金流入小计 | 253,595,743.4 | 128,727,835.3 | 468,009,111.32 | 274,130,553.83 |
| 购买商品、接受劳务支付的现金 | 204,445,647.96 | 110,236,244.5 | 234,986,585.1 | 168,398,216.43 |
| 支付给职工以及为职工支付的现金 | 62,711,030.24 | 32,084,132.56 | 116,939,766.57 | 86,998,340.73 |
| 支付的各项税费 | 8,367,628.85 | 6,981,402.78 | 23,811,696.18 | 14,800,094.67 |
| 支付其他与经营活动有关的现金 | 16,608,696.11 | 6,345,611.83 | 25,960,201.05 | 23,343,132.57 |
| 经营活动现金流出小计 | 292,133,003.16 | 155,647,391.67 | 401,698,248.9 | 293,539,784.4 |
| 经营活动产生的现金流量净额 | -38,537,259.76 | -26,919,556.37 | 66,310,862.42 | -19,409,230.57 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 23,000,000 | - | - | - |
| 取得投资收益收到的现金 | 208,669.03 | 83,520.54 | 3,755,434.71 | 810,657.54 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 19,624.5 | - | - | - |
| 收到的其他与投资活动有关的现金 | - | - | 50,000,000 | 50,000,000 |
| 投资活动现金流入小计 | 23,228,293.53 | 83,520.54 | 53,755,434.71 | 50,810,657.54 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,410,640.56 | 4,015,273.51 | 29,451,138.38 | 30,186,307.71 |
| 投资支付的现金 | 437,000,000 | 406,000,000 | - | 401,484,088.66 |
| 投资活动现金流出小计 | 449,410,640.56 | 410,015,273.51 | 29,451,138.38 | 431,670,396.37 |
| 投资活动产生的现金流量净额 | -426,182,347.03 | -409,931,752.97 | 24,304,296.33 | -380,859,738.83 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 20,000,000 | - | 41,000,000 | 41,000,000 |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 20,000,000 | - | 41,000,000 | 41,000,000 |
| 偿还债务支付的现金 | 10,000,000 | 10,000,000 | 120,900,000 | 114,900,000 |
| 分配股利、利润或偿付利息支付的现金 | 18,670,313.47 | 687.36 | 16,821,000.03 | 16,809,906.45 |
| 支付其他与筹资活动有关的现金 | 732,143.76 | 304,193.29 | 1,441,476.34 | 640,278.5 |
| 筹资活动现金流出小计 | 29,402,457.23 | 10,304,880.65 | 139,162,476.37 | 132,350,184.95 |
| 筹资活动产生的现金流量净额 | -9,402,457.23 | -10,304,880.65 | -98,162,476.37 | -91,350,184.95 |
| 四、汇率变动对现金及现金等价物的影响 | -480,829.33 | -6,724.09 | 682,561.82 | -761,995.31 |
| 五、现金及现金等价物净增加额 | -474,602,893.35 | -447,162,914.08 | -6,864,755.8 | -492,381,149.66 |
| 加:期初现金及现金等价物余额 | 859,159,228.51 | 859,159,228.51 | 866,023,984.31 | 866,023,984.31 |
| 期末现金及现金等价物余额 | 384,556,335.16 | 411,996,314.43 | 859,159,228.51 | 373,642,834.65 |
| 补充资料: | | | | |
| 净利润 | -5,167,334.12 | - | 44,898,321.28 | - |
| 资产减值准备 | -457,541.47 | - | 9,951,694.84 | - |
| 固定资产和投资性房地产折旧 | 4,547,953.29 | - | 5,840,285.03 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,547,953.29 | - | 5,840,285.03 | - |
| 无形资产摊销 | 388,697.11 | - | 629,171.22 | - |
| 长期待摊费用摊销 | 787,458.91 | - | 207,842.07 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 8,345.79 | - | - | - |
| 固定资产报废损失 | 8,032.87 | - | 99,262.19 | - |
| 财务费用 | 320,053.45 | - | 157,671.37 | - |
| 投资损失 | -210,620.03 | - | -3,755,434.71 | - |
| 递延所得税 | -4,713,742.92 | - | -1,227,108.78 | - |
| 其中:递延所得税资产减少 | -4,713,742.92 | - | -1,227,108.78 | - |
| 存货的减少 | -188,186,979.99 | - | -61,743,834.93 | - |
| 经营性应收项目的减少 | 63,439,619.69 | - | 3,009,297.68 | - |
| 经营性应付项目的增加 | 90,333,332.93 | - | 70,787,744.48 | - |
| 其他 | 365,464.73 | - | -4,342,620.89 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 1,536,198.63 | - |
| 现金的期末余额 | 384,556,335.16 | - | 859,159,228.51 | - |
| 减:现金的期初余额 | 859,159,228.51 | - | 866,023,984.31 | - |
| 现金及现金等价物的净增加额 | -474,602,893.35 | - | -6,864,755.8 | - |
| 公告日期 | 2025-08-26 | 2025-04-25 | 2025-04-21 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |