| 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 | 844,374,596.15 | 399,544,976.11 | 1,641,637,722.09 | 1,234,369,041.61 |
| 收到的税费返还 | 48,660,407.91 | 31,096,995.49 | 92,123,383.94 | 69,404,499.6 |
| 收到其他与经营活动有关的现金 | 6,436,445.82 | 4,216,669.91 | 13,333,866.59 | 10,101,100.59 |
| 经营活动现金流入小计 | 899,471,449.88 | 434,858,641.51 | 1,747,094,972.62 | 1,313,874,641.8 |
| 购买商品、接受劳务支付的现金 | 559,418,897.85 | 248,425,215.74 | 1,112,366,481.45 | 835,016,713.18 |
| 支付给职工以及为职工支付的现金 | 205,227,314.73 | 98,571,122.32 | 400,066,765.47 | 304,824,536.22 |
| 支付的各项税费 | 21,166,422.81 | 4,065,676.14 | 35,455,519.69 | 26,288,613.55 |
| 支付其他与经营活动有关的现金 | 35,608,243.41 | 16,680,821.51 | 43,664,483.89 | 28,124,301.42 |
| 经营活动现金流出小计 | 821,420,878.8 | 367,742,835.71 | 1,591,553,250.5 | 1,194,254,164.37 |
| 经营活动产生的现金流量净额 | 78,050,571.08 | 67,115,805.8 | 155,541,722.12 | 119,620,477.43 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 972,183,162.76 | 509,283,162.76 | 2,551,408,048.51 | 1,854,127,270.73 |
| 取得投资收益收到的现金 | 7,667,438.74 | 3,792,965.82 | 18,552,094.48 | 13,858,338.49 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 11,203.45 | 25,200 | 1,126,634.86 | 1,126,634.86 |
| 投资活动现金流入小计 | 979,861,804.95 | 513,101,328.58 | 2,571,086,777.85 | 1,869,112,244.08 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 122,634,734.66 | 58,194,089.57 | 245,587,512.59 | 179,878,834.68 |
| 投资支付的现金 | 894,808,738.53 | 512,128,591.28 | 2,403,230,450.71 | 1,769,134,401.03 |
| 投资活动现金流出小计 | 1,017,443,473.19 | 570,322,680.85 | 2,648,817,963.3 | 1,949,013,235.71 |
| 投资活动产生的现金流量净额 | -37,581,668.24 | -57,221,352.27 | -77,731,185.45 | -79,900,991.63 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 1,031,080 | - |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 1,031,080 | - |
| 取得借款收到的现金 | - | - | 113,724.91 | 113,724.91 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 1,144,804.91 | 113,724.91 |
| 偿还债务支付的现金 | - | - | 112,741.58 | 112,741.58 |
| 分配股利、利润或偿付利息支付的现金 | 44,571,025 | - | 66,310,267.37 | 60,936,832.37 |
| 支付其他与筹资活动有关的现金 | 13,114,329.78 | 3,142,594.03 | 21,271,116 | 17,811,277.04 |
| 筹资活动现金流出小计 | 57,685,354.78 | 3,142,594.03 | 87,694,124.95 | 78,860,850.99 |
| 筹资活动产生的现金流量净额 | -57,685,354.78 | -3,142,594.03 | -86,549,320.04 | -78,747,126.08 |
| 四、汇率变动对现金及现金等价物的影响 | 8,272,634.95 | 3,648,811.14 | 10,242,637.61 | 9,552,441.41 |
| 五、现金及现金等价物净增加额 | -8,943,816.99 | 10,400,670.64 | 1,503,854.24 | -29,475,198.87 |
| 加:期初现金及现金等价物余额 | 175,871,884.39 | 175,871,884.39 | 174,368,030.15 | 174,368,030.15 |
| 期末现金及现金等价物余额 | 166,928,067.4 | 186,272,555.03 | 175,871,884.39 | 144,892,831.28 |
| 补充资料: | | | | |
| 净利润 | 41,361,521.66 | - | 10,691,617.16 | - |
| 资产减值准备 | 30,542,847.08 | - | 42,143,101.36 | - |
| 固定资产和投资性房地产折旧 | 71,988,874.55 | - | 133,665,528.62 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 71,988,874.55 | - | 133,665,528.62 | - |
| 无形资产摊销 | 3,365,392.59 | - | 6,284,912.43 | - |
| 长期待摊费用摊销 | 5,586,956.78 | - | 11,624,331.27 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 663,561.12 | - | -311,898.15 | - |
| 公允价值变动损失 | -3,591,559.43 | - | 610,765.67 | - |
| 财务费用 | 15,594,824.13 | - | 45,858,962.79 | - |
| 投资损失 | -2,636,735.76 | - | -8,864,331.02 | - |
| 递延所得税 | -3,677,753.62 | - | -14,775,360.02 | - |
| 其中:递延所得税资产减少 | 725,274.62 | - | -4,673,183.57 | - |
| 递延所得税负债增加 | -4,403,028.24 | - | -10,102,176.45 | - |
| 存货的减少 | -55,075,133.89 | - | -35,666,214.49 | - |
| 经营性应收项目的减少 | -89,649,892.71 | - | -19,842,599.38 | - |
| 经营性应付项目的增加 | 57,750,056.4 | - | -27,695,461.96 | - |
| 现金的期末余额 | 166,928,067.4 | - | 175,871,884.39 | - |
| 减:现金的期初余额 | 175,871,884.39 | - | 174,368,030.15 | - |
| 现金及现金等价物的净增加额 | -8,943,816.99 | - | 1,503,854.24 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-26 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |