| 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 | 575,214,730.74 | 349,683,814.24 | 1,096,092,524.85 | 811,519,341.84 |
| 收到的税费返还 | 384,795.44 | 30,913.34 | 1,019,981.17 | 1,217,860.45 |
| 收到其他与经营活动有关的现金 | 8,899,050.77 | 5,037,449.23 | 35,217,452.03 | 11,556,433.35 |
| 经营活动现金流入小计 | 584,498,576.95 | 354,752,176.81 | 1,132,329,958.05 | 824,293,635.64 |
| 购买商品、接受劳务支付的现金 | 344,361,248.73 | 214,881,066.01 | 520,363,142.86 | 421,453,614.63 |
| 支付给职工以及为职工支付的现金 | 160,511,496.83 | 87,144,317.3 | 281,111,558.32 | 210,521,470.45 |
| 支付的各项税费 | 34,952,875.99 | 16,870,861.51 | 85,004,480.48 | 60,362,033.67 |
| 支付其他与经营活动有关的现金 | 106,433,263.57 | 49,375,509.87 | 160,046,443.83 | 105,424,961.54 |
| 经营活动现金流出小计 | 646,258,885.12 | 368,271,754.69 | 1,046,525,625.49 | 797,762,080.29 |
| 经营活动产生的现金流量净额 | -61,760,308.17 | -13,519,577.88 | 85,804,332.56 | 26,531,555.35 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 5,738,093.1 | - | 7,851,210.59 | 4,361,244.95 |
| 取得投资收益收到的现金 | 4,507,541.98 | 76,458.51 | 1,954,969.8 | 17,253.86 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 8,369,341.62 | 5,743,700 | 22,325,704.1 | 14,909,224.7 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 16,270,982.38 | 16,270,982.38 |
| 收到的其他与投资活动有关的现金 | 87,500,000 | 47,000,000 | - | - |
| 投资活动现金流入小计 | 106,114,976.7 | 52,820,158.51 | 48,402,866.87 | 35,558,705.89 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 146,675,984.46 | 116,526,016.09 | 129,374,140.24 | 102,382,972.98 |
| 投资支付的现金 | 2,850,000 | 1,000,000 | 8,123,975 | 8,117,225 |
| 取得子公司及其他营业单位支付的现金 | -18,848.68 | - | - | - |
| 支付其他与投资活动有关的现金 | 234,920,000 | 47,000,000 | - | - |
| 投资活动现金流出小计 | 384,427,135.78 | 164,526,016.09 | 137,498,115.24 | 110,500,197.98 |
| 投资活动产生的现金流量净额 | -278,312,159.08 | -111,705,857.58 | -89,095,248.37 | -74,941,492.09 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 600,000 | 600,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 600,000 | - |
| 取得借款收到的现金 | 379,190,650.28 | 201,700,000 | 740,397,494.71 | 319,557,930.75 |
| 收到其他与筹资活动有关的现金 | 375,577,571.04 | 162,183,783.77 | 50,000,000 | 225,224,080 |
| 筹资活动现金流入小计 | 754,768,221.32 | 363,883,783.77 | 790,997,494.71 | 545,382,010.75 |
| 偿还债务支付的现金 | 232,229,868.96 | 145,950,000 | 527,288,359.6 | 387,488,359.6 |
| 分配股利、利润或偿付利息支付的现金 | 17,614,948.47 | 9,251,351.81 | 35,130,538.45 | 27,344,266.94 |
| 其中:子公司支付给少数股东的股利、利润 | - | 400,000 | - | - |
| 支付其他与筹资活动有关的现金 | 101,999,138.41 | 77,250,449.02 | 64,625,978.01 | 76,276,308.15 |
| 筹资活动现金流出小计 | 351,843,955.84 | 232,451,800.83 | 627,044,876.06 | 491,108,934.69 |
| 筹资活动产生的现金流量净额 | 402,924,265.48 | 131,431,982.94 | 163,952,618.65 | 54,273,076.06 |
| 四、汇率变动对现金及现金等价物的影响 | -81,104.36 | -3,326.64 | - | 25,228.15 |
| 五、现金及现金等价物净增加额 | 62,770,693.87 | 6,203,220.84 | 160,661,702.84 | 5,888,367.47 |
| 加:期初现金及现金等价物余额 | 373,658,397.22 | 373,658,397.32 | 212,996,694.38 | 213,608,046.66 |
| 期末现金及现金等价物余额 | 436,429,091.09 | 379,861,618.16 | 373,658,397.22 | 219,496,414.13 |
| 补充资料: | | | | |
| 净利润 | 5,790,318.88 | - | -36,151,637.9 | - |
| 资产减值准备 | 382,689.79 | - | 83,580,438.16 | - |
| 固定资产和投资性房地产折旧 | 55,816,755.59 | - | 91,922,928.84 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 55,816,755.59 | - | 91,922,928.84 | - |
| 无形资产摊销 | 2,769,186.8 | - | 6,745,284.52 | - |
| 长期待摊费用摊销 | 7,555,122.2 | - | 9,027,156.12 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -192,005.84 | - | -2,487,077.83 | - |
| 固定资产报废损失 | - | - | 134,433.55 | - |
| 公允价值变动损失 | - | - | -210 | - |
| 财务费用 | 17,196,095.08 | - | 22,306,954.61 | - |
| 投资损失 | -5,670,856.43 | - | -3,954,612.76 | - |
| 递延所得税 | -1,253,452.64 | - | -6,346,607.63 | - |
| 其中:递延所得税资产减少 | -664,893.99 | - | -3,920,061.94 | - |
| 递延所得税负债增加 | -588,558.65 | - | -2,426,545.69 | - |
| 存货的减少 | -117,996,825.95 | - | -27,137,876.41 | - |
| 经营性应收项目的减少 | -101,962,026.52 | - | -32,268,588.01 | - |
| 经营性应付项目的增加 | 50,673,629.45 | - | -32,541,755.92 | - |
| 其他 | 19,505,798.69 | - | - | - |
| 现金的期末余额 | 436,429,091.09 | - | 373,658,397.22 | - |
| 减:现金的期初余额 | 373,658,397.22 | - | 212,996,694.38 | - |
| 现金及现金等价物的净增加额 | 62,770,693.87 | - | 160,661,702.84 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-03-25 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |