| 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 | 462,697,933.21 | 249,048,005.38 | 893,168,332.79 | 602,436,374.59 |
| 收到的税费返还 | 6,128,782.03 | 3,515,247.37 | 7,230,912.31 | 2,210,139.14 |
| 收到其他与经营活动有关的现金 | 34,807,109.68 | 18,004,547.94 | 53,371,230.22 | 19,609,389.55 |
| 经营活动现金流入小计 | 503,633,824.92 | 270,567,800.69 | 953,770,475.32 | 624,255,903.28 |
| 购买商品、接受劳务支付的现金 | 239,700,523.72 | 107,992,847.54 | 785,941,715.63 | 553,475,263.39 |
| 支付给职工以及为职工支付的现金 | 92,707,280.66 | 50,341,475.12 | 202,301,800.51 | 153,147,822.67 |
| 支付的各项税费 | 478,567.5 | 3,101,927.44 | 3,268,327.84 | 2,607,524.44 |
| 支付其他与经营活动有关的现金 | 15,364,382.25 | 6,758,412.32 | 67,828,168.91 | 26,166,311.46 |
| 经营活动现金流出小计 | 348,250,754.13 | 168,194,662.42 | 1,059,340,012.89 | 735,396,921.96 |
| 经营活动产生的现金流量净额 | 155,383,070.79 | 102,373,138.27 | -105,569,537.57 | -111,141,018.68 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 130,000,000 | - | - | 30,000,000 |
| 取得投资收益收到的现金 | 182,833.33 | - | 34,833.34 | 34,833.34 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 30,151,912.77 | 28,436,654.97 | 4,603,730.13 | - |
| 收到的其他与投资活动有关的现金 | - | 0 | - | - |
| 投资活动现金流入小计 | 160,334,746.1 | 28,436,654.97 | 4,638,563.47 | 30,034,833.34 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 14,072,493.58 | 5,104,826.81 | 46,334,344.01 | 30,983,443.67 |
| 投资支付的现金 | 170,000,000 | - | 3,000,000 | 33,000,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 20,269,746.13 | 20,269,746.13 |
| 投资活动现金流出小计 | 184,072,493.58 | 5,104,826.81 | 69,604,090.14 | 84,253,189.8 |
| 投资活动产生的现金流量净额 | -23,737,747.48 | 23,331,828.16 | -64,965,526.67 | -54,218,356.46 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 100,000,000 | - | 320,000,000 | 320,000,000 |
| 筹资活动现金流入小计 | 100,000,000 | 0 | 320,000,000 | 320,000,000 |
| 偿还债务支付的现金 | 111,000,000 | 111,000,000 | 250,000,000 | 150,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 640,197.78 | 640,197.78 | 10,495,246.65 | 7,485,709.48 |
| 支付其他与筹资活动有关的现金 | - | - | 63,363.39 | 0 |
| 筹资活动现金流出小计 | 111,640,197.78 | 111,640,197.78 | 260,558,610.04 | 157,485,709.48 |
| 筹资活动产生的现金流量净额 | -11,640,197.78 | -111,640,197.78 | 59,441,389.96 | 162,514,290.52 |
| 四、汇率变动对现金及现金等价物的影响 | -293,649.57 | -138,561.65 | -2,875,495.88 | -2,882,249.33 |
| 五、现金及现金等价物净增加额 | 119,711,475.96 | 13,926,207 | -113,969,170.16 | -5,727,333.95 |
| 加:期初现金及现金等价物余额 | 944,973,750 | 944,973,750 | 1,058,942,920.16 | 1,058,942,920.16 |
| 期末现金及现金等价物余额 | 1,064,685,225.96 | 958,899,957 | 944,973,750 | 1,053,215,586.21 |
| 补充资料: | | | | |
| 净利润 | 18,441,850.71 | - | -28,324,193.11 | - |
| 资产减值准备 | -16,362,449.06 | - | 21,740,408.37 | - |
| 固定资产和投资性房地产折旧 | 6,141,922.44 | - | 12,595,219.15 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 6,141,922.44 | - | 12,595,219.15 | - |
| 无形资产摊销 | 26,241,464.75 | - | 50,896,470.41 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -13,031,212.49 | - | 5,555,939.65 | - |
| 固定资产报废损失 | - | - | 16,157.76 | - |
| 公允价值变动损失 | -148,000 | - | 842,799.12 | - |
| 财务费用 | 258,068.35 | - | 4,808,773.09 | - |
| 投资损失 | - | - | -34,833.34 | - |
| 递延所得税 | 1,118,433.13 | - | 4,078,113.06 | - |
| 其中:递延所得税资产减少 | 1,118,433.13 | - | 3,517,532.93 | - |
| 递延所得税负债增加 | - | - | 560,580.13 | - |
| 存货的减少 | 36,586,199.43 | - | -136,382,444.55 | - |
| 经营性应收项目的减少 | 56,227,506.76 | - | -12,798,100.39 | - |
| 经营性应付项目的增加 | 39,662,849.36 | - | -31,957,880.57 | - |
| 其他 | 1,600,574.82 | - | 3,949,462.88 | - |
| 现金的期末余额 | 1,064,685,225.96 | - | 944,973,750 | - |
| 减:现金的期初余额 | 944,973,750 | - | 1,058,942,920.16 | - |
| 现金及现金等价物的净增加额 | 119,711,475.96 | - | -113,969,170.16 | - |
| 公告日期 | 2025-08-27 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |