| 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 | 659,051,412.41 | 357,196,455.97 | 1,289,904,547.15 | 857,919,099.05 |
| 收到的税费返还 | 50,294,690.66 | 24,428,507.56 | 94,395,406.24 | 60,370,542.82 |
| 收到其他与经营活动有关的现金 | 16,819,078.16 | 1,891,780.58 | 24,687,544.49 | 21,362,380.7 |
| 经营活动现金流入小计 | 726,165,181.23 | 383,516,744.11 | 1,408,987,497.88 | 939,652,022.57 |
| 购买商品、接受劳务支付的现金 | 492,363,055.95 | 278,766,385.57 | 965,395,273.68 | 722,015,451.84 |
| 支付给职工以及为职工支付的现金 | 117,993,354.34 | 63,418,334.67 | 224,815,371.4 | 155,408,914.17 |
| 支付的各项税费 | 23,203,048.15 | 12,251,152.8 | 33,418,821.53 | 22,402,946.09 |
| 支付其他与经营活动有关的现金 | 24,024,090.75 | 9,657,910.31 | 82,602,643.99 | 40,335,848.84 |
| 经营活动现金流出小计 | 657,583,549.19 | 364,093,783.35 | 1,306,232,110.6 | 940,163,160.94 |
| 经营活动产生的现金流量净额 | 68,581,632.04 | 19,422,960.76 | 102,755,387.28 | -511,138.37 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 256,000,000 | 74,000,000 | 299,198,112.03 | 239,496,743.76 |
| 取得投资收益收到的现金 | 1,416,524.07 | 444,087.38 | - | 475,207.86 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,000 | 1,000 | 13,274.34 | 1,409.88 |
| 收到的其他与投资活动有关的现金 | 230,012.8 | 230,012.8 | 228,048 | - |
| 投资活动现金流入小计 | 257,647,536.87 | 74,675,100.18 | 299,439,434.37 | 239,973,361.5 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 297,701,785.96 | 175,986,854.96 | 331,556,475.07 | 243,120,600.45 |
| 投资支付的现金 | 189,200,000 | 44,000,000 | 411,710,400 | 226,568,432.8 |
| 支付其他与投资活动有关的现金 | - | - | 456,096 | - |
| 投资活动现金流出小计 | 486,901,785.96 | 219,986,854.96 | 743,722,971.07 | 469,689,033.25 |
| 投资活动产生的现金流量净额 | -229,254,249.09 | -145,311,754.78 | -444,283,536.7 | -229,715,671.75 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 16,101,600 | - | - | 494,208,300.72 |
| 取得借款收到的现金 | 282,000,000 | 202,000,000 | 753,900,000 | 243,600,000 |
| 筹资活动现金流入小计 | 298,101,600 | 202,000,000 | 753,900,000 | 737,808,300.72 |
| 偿还债务支付的现金 | 114,000,000 | 20,000,000 | 260,000,000 | 85,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 30,655,346.1 | 2,101,258.86 | 45,212,610.95 | 44,368,367.16 |
| 支付其他与筹资活动有关的现金 | 43,778,776.49 | 38,449,754.88 | 11,411,508.93 | 3,400,558.07 |
| 筹资活动现金流出小计 | 188,434,122.59 | 60,551,013.74 | 316,624,119.88 | 132,768,925.23 |
| 筹资活动产生的现金流量净额 | 109,667,477.41 | 141,448,986.26 | 437,275,880.12 | 605,039,375.49 |
| 四、汇率变动对现金及现金等价物的影响 | 4,587,984.61 | 3,907,781.84 | 11,066,090.21 | 9,558,721.88 |
| 五、现金及现金等价物净增加额 | -46,417,155.03 | 19,467,974.08 | 106,813,820.91 | 384,371,287.25 |
| 加:期初现金及现金等价物余额 | 272,505,101.79 | 272,505,101.79 | 165,691,280.88 | 165,691,280.88 |
| 期末现金及现金等价物余额 | 226,087,946.76 | 291,973,075.87 | 272,505,101.79 | 550,062,568.13 |
| 补充资料: | | | | |
| 净利润 | 59,644,834.29 | - | 125,525,113.29 | - |
| 资产减值准备 | -2,536,128.87 | - | 11,526,959.23 | - |
| 固定资产和投资性房地产折旧 | 49,540,234.81 | - | 85,516,690.52 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 49,540,234.81 | - | 85,516,690.52 | - |
| 无形资产摊销 | 2,285,713.06 | - | 4,425,688.14 | - |
| 长期待摊费用摊销 | 272,985.84 | - | 540,343.85 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -75,106.25 | - | -8,864.94 | - |
| 固定资产报废损失 | 2,662.58 | - | 31,484.46 | - |
| 公允价值变动损失 | - | - | -214,080.77 | - |
| 财务费用 | -2,606,294.2 | - | -3,014,562.69 | - |
| 投资损失 | -121,565.96 | - | -532,590.35 | - |
| 递延所得税 | -3,596,599.79 | - | -8,466,711.58 | - |
| 其中:递延所得税资产减少 | -2,487,503.8 | - | -2,697,632.2 | - |
| 递延所得税负债增加 | -1,109,095.99 | - | -5,769,079.38 | - |
| 存货的减少 | -16,691,728.65 | - | -92,882,268.09 | - |
| 经营性应收项目的减少 | 11,625,100.99 | - | -118,298,767.95 | - |
| 经营性应付项目的增加 | -29,658,540.39 | - | 96,696,512.18 | - |
| 其他 | - | - | 574,319.86 | - |
| 现金的期末余额 | 226,087,946.76 | - | 272,505,101.79 | - |
| 减:现金的期初余额 | 272,505,101.79 | - | 165,691,280.88 | - |
| 现金及现金等价物的净增加额 | -46,417,155.03 | - | 106,813,820.91 | - |
| 公告日期 | 2025-08-26 | 2025-04-24 | 2025-04-22 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |