| 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 | 659,016,525.33 | 389,226,317.2 | 983,602,701.3 | 766,556,903.9 |
| 收到的税费返还 | 32,287,167.76 | 18,410,009.66 | 102,002,374.24 | 64,092,316.29 |
| 收到其他与经营活动有关的现金 | 38,818,191.37 | 51,908,460.99 | 83,568,931.34 | 45,747,076.96 |
| 经营活动现金流入小计 | 730,121,884.46 | 459,544,787.85 | 1,169,174,006.88 | 876,396,297.15 |
| 购买商品、接受劳务支付的现金 | 395,216,659.23 | 215,759,799.4 | 746,120,002.32 | 645,896,901.78 |
| 支付给职工以及为职工支付的现金 | 84,831,477.58 | 48,599,559.43 | 159,714,037.49 | 114,330,639.23 |
| 支付的各项税费 | 45,802,470.43 | 26,174,220.67 | 65,134,959.3 | 38,364,602.63 |
| 支付其他与经营活动有关的现金 | 71,312,799.34 | 44,869,234.17 | 131,910,630.82 | 51,559,913.22 |
| 经营活动现金流出小计 | 597,163,406.58 | 335,402,813.67 | 1,102,879,629.93 | 850,152,056.86 |
| 经营活动产生的现金流量净额 | 132,958,477.88 | 124,141,974.18 | 66,294,376.95 | 26,244,240.29 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 140,349,210 | - | 245,020,000 | 123,000,000 |
| 取得投资收益收到的现金 | 402,899.27 | 18,007.93 | 6,818,355.79 | 2,577,176.85 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 159,352.22 | 62,654.87 | 6,334,615.09 | 5,880,915.03 |
| 投资活动现金流入小计 | 140,911,461.49 | 80,662.8 | 258,172,970.88 | 131,458,091.88 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 88,670,090.34 | 39,565,742.32 | 175,908,987.88 | 113,846,016.51 |
| 投资支付的现金 | 268,634,400 | - | 395,020,000 | 215,797,800 |
| 支付其他与投资活动有关的现金 | - | 100,000,000 | - | - |
| 投资活动现金流出小计 | 357,304,490.34 | 139,565,742.32 | 570,928,987.88 | 329,643,816.51 |
| 投资活动产生的现金流量净额 | -216,393,028.85 | -139,485,079.52 | -312,756,017 | -198,185,724.63 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 500,000 | 500,000 | 3,500,000 | 2,800,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 500,000 | - | 3,500,000 | 2,800,000 |
| 取得借款收到的现金 | 512,578,386.66 | 330,500,000 | 864,250,947.26 | 774,000,000 |
| 收到其他与筹资活动有关的现金 | 40,000,000 | 20,153,847.44 | 47,668,800 | 5,232,000 |
| 筹资活动现金流入小计 | 553,078,386.66 | 351,153,847.44 | 915,419,747.26 | 782,032,000 |
| 偿还债务支付的现金 | 501,500,000 | 264,000,000 | 840,231,368.06 | 688,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 35,994,212.88 | 2,559,500.86 | 25,850,135.27 | 23,485,605.02 |
| 支付其他与筹资活动有关的现金 | 40,000,000 | 30,000,000 | 33,841,687.7 | 1,712,938.04 |
| 筹资活动现金流出小计 | 577,494,212.88 | 296,559,500.86 | 899,923,191.03 | 713,198,543.06 |
| 筹资活动产生的现金流量净额 | -24,415,826.22 | 54,594,346.58 | 15,496,556.23 | 68,833,456.94 |
| 四、汇率变动对现金及现金等价物的影响 | 1,385,903.25 | 1,439,329.63 | 6,720,097.32 | 1,658,646.82 |
| 五、现金及现金等价物净增加额 | -106,464,473.94 | 40,690,570.87 | -224,244,986.5 | -101,449,380.58 |
| 加:期初现金及现金等价物余额 | 542,489,017.63 | 542,489,017.63 | 766,734,004.13 | 766,734,004.13 |
| 期末现金及现金等价物余额 | 436,024,543.69 | 583,179,588.5 | 542,489,017.63 | 665,284,623.55 |
| 补充资料: | | | | |
| 净利润 | 30,475,416.54 | - | 79,294,604.98 | - |
| 资产减值准备 | 819,149.23 | - | 3,367,994.2 | - |
| 固定资产和投资性房地产折旧 | 37,138,275.81 | - | 64,734,072.42 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 37,138,275.81 | - | 64,734,072.42 | - |
| 无形资产摊销 | 2,608,561.17 | - | 2,779,908.45 | - |
| 长期待摊费用摊销 | 376,672.6 | - | 217,953.59 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -36,833.93 | - | -2,453,363.47 | - |
| 固定资产报废损失 | 8,076.09 | - | -137,554.53 | - |
| 公允价值变动损失 | -393,750 | - | - | - |
| 财务费用 | 2,850,267.88 | - | -1,471,770.84 | - |
| 投资损失 | -401,350.82 | - | -3,414,661.42 | - |
| 递延所得税 | -1,519,802.35 | - | -7,064,372.18 | - |
| 其中:递延所得税资产减少 | -1,519,802.35 | - | -7,107,342.78 | - |
| 递延所得税负债增加 | - | - | 42,970.6 | - |
| 存货的减少 | 84,207,317.86 | - | -85,684,181.5 | - |
| 经营性应收项目的减少 | 36,394,974.13 | - | -165,666,005.7 | - |
| 经营性应付项目的增加 | -63,518,816.42 | - | 149,597,785.69 | - |
| 其他 | 5,819,700 | - | 25,259,040.73 | - |
| 现金的期末余额 | 436,024,543.69 | - | 542,489,017.63 | - |
| 减:现金的期初余额 | 542,489,017.63 | - | 766,734,004.13 | - |
| 现金及现金等价物的净增加额 | -106,464,473.94 | - | -224,244,986.5 | - |
| 公告日期 | 2025-08-21 | 2025-04-25 | 2025-04-25 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |