| 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 | 860,523,517.22 | 443,200,456.95 | 1,697,493,370 | 1,269,707,961.38 |
| 收到的税费返还 | - | - | 10,961,233.7 | 10,961,233.7 |
| 收到其他与经营活动有关的现金 | 30,432,075.89 | 13,058,588.41 | 82,712,878 | 61,603,015.24 |
| 经营活动现金流入小计 | 890,955,593.11 | 456,259,045.36 | 1,791,167,481.7 | 1,342,272,210.32 |
| 购买商品、接受劳务支付的现金 | 381,045,268.32 | 148,622,209.95 | 994,555,270.81 | 710,407,853.5 |
| 支付给职工以及为职工支付的现金 | 154,408,074.6 | 95,769,664.24 | 275,768,480.6 | 209,599,818.96 |
| 支付的各项税费 | 70,135,116.7 | 22,621,040.19 | 211,912,019.59 | 133,456,012.98 |
| 支付其他与经营活动有关的现金 | 20,258,328.45 | 11,558,115.77 | 40,593,926.52 | 28,223,753.96 |
| 经营活动现金流出小计 | 625,846,788.07 | 278,571,030.15 | 1,522,829,697.52 | 1,081,687,439.4 |
| 经营活动产生的现金流量净额 | 265,108,805.04 | 177,688,015.21 | 268,337,784.18 | 260,584,770.92 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 5,277,961.61 | 1,075,446.72 | 19,365,550.38 | 5,978,619.12 |
| 取得投资收益收到的现金 | 2,663,798.81 | 909,993.38 | 9,092,424.48 | 4,279,488.1 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 10,240 | 10,240 | 1,580,495 | 1,580,495 |
| 投资活动现金流入小计 | 7,952,000.42 | 1,995,680.1 | 30,038,469.86 | 11,838,602.22 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 19,089,703.56 | 6,753,745.65 | 6,221,703.16 | 3,552,660.38 |
| 投资活动现金流出小计 | 19,089,703.56 | 6,753,745.65 | 6,221,703.16 | 3,552,660.38 |
| 投资活动产生的现金流量净额 | -11,137,703.14 | -4,758,065.55 | 23,816,766.7 | 8,285,941.84 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 190,000,000 | 120,000,000 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 190,000,000 | 120,000,000 |
| 偿还债务支付的现金 | 100,000,000 | 50,000,000 | 172,362,000 | 142,362,000 |
| 分配股利、利润或偿付利息支付的现金 | 103,892,623.98 | 103,528,457.32 | 382,585,317.87 | 382,285,317.87 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 1,359,253.22 | 1,359,253.22 |
| 支付其他与筹资活动有关的现金 | - | - | 690,000 | 570,000 |
| 筹资活动现金流出小计 | 203,892,623.98 | 153,528,457.32 | 555,637,317.87 | 525,217,317.87 |
| 筹资活动产生的现金流量净额 | -203,892,623.98 | -153,528,457.32 | -365,637,317.87 | -405,217,317.87 |
| 四、汇率变动对现金及现金等价物的影响 | 39,824.35 | 22,211.92 | -201,611.18 | -174,023.78 |
| 五、现金及现金等价物净增加额 | 50,118,302.27 | 19,423,704.26 | -73,684,378.17 | -136,520,628.89 |
| 加:期初现金及现金等价物余额 | 199,023,922.53 | 199,023,922.53 | 272,708,300.7 | 272,708,300.7 |
| 期末现金及现金等价物余额 | 249,142,224.8 | 218,447,626.79 | 199,023,922.53 | 136,187,671.81 |
| 补充资料: | | | | |
| 净利润 | 124,434,924.14 | - | 320,998,822.63 | - |
| 固定资产和投资性房地产折旧 | 87,594,030.28 | - | 174,088,706.97 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 87,594,030.28 | - | 174,088,706.97 | - |
| 无形资产摊销 | 36,487.74 | - | 72,975.48 | - |
| 长期待摊费用摊销 | 238,053.12 | - | 755,703.96 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 16,888.02 | - | -13,686.07 | - |
| 固定资产报废损失 | -88.5 | - | 317.46 | - |
| 公允价值变动损失 | -1,725,915.31 | - | 40,087,311.39 | - |
| 财务费用 | 1,087,975.34 | - | 6,645,353.34 | - |
| 投资损失 | -2,750,825.07 | - | -9,297,873.92 | - |
| 递延所得税 | 706,673.95 | - | -10,511,118.72 | - |
| 其中:递延所得税资产减少 | 473,228.85 | - | 135,207.16 | - |
| 递延所得税负债增加 | 233,445.1 | - | -10,646,325.88 | - |
| 存货的减少 | 11,017,385.64 | - | -57,134,953.76 | - |
| 经营性应收项目的减少 | 98,971,601.58 | - | -239,647,332.92 | - |
| 经营性应付项目的增加 | -53,626,748.93 | - | 41,074,735.88 | - |
| 现金的期末余额 | 249,142,224.8 | - | 199,023,922.53 | - |
| 减:现金的期初余额 | 199,023,922.53 | - | 272,708,300.7 | - |
| 现金及现金等价物的净增加额 | 50,118,302.27 | - | -73,684,378.17 | - |
| 公告日期 | 2025-08-26 | 2025-04-25 | 2025-04-03 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |