| 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 | 892,752,441.05 | 389,897,048.85 | 1,591,171,067.24 | 1,144,270,847.37 |
| 收到的税费返还 | 9,037,779.05 | 8,830,729.05 | 48,668,270.47 | 22,160,789.55 |
| 收到其他与经营活动有关的现金 | 10,669,192.45 | 3,768,005.97 | 33,272,521.47 | 21,128,759.53 |
| 经营活动现金流入小计 | 912,459,412.55 | 402,495,783.87 | 1,673,111,859.18 | 1,187,560,396.45 |
| 购买商品、接受劳务支付的现金 | 635,468,037.75 | 256,672,404.29 | 1,419,978,415.36 | 976,376,536.23 |
| 支付给职工以及为职工支付的现金 | 177,071,628.81 | 81,590,918.4 | 307,057,345.21 | 219,345,195.61 |
| 支付的各项税费 | 15,691,783.11 | 3,578,250.72 | 44,001,027.89 | 18,693,681 |
| 支付其他与经营活动有关的现金 | 42,266,917.98 | 25,839,672.37 | 60,885,817.75 | 67,255,569.39 |
| 经营活动现金流出小计 | 870,498,367.65 | 367,681,245.78 | 1,831,922,606.21 | 1,281,670,982.23 |
| 经营活动产生的现金流量净额 | 41,961,044.9 | 34,814,538.09 | -158,810,747.03 | -94,110,585.78 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 151,775.7 | 139,917.5 | 197,144,053.62 | 197,078,146.4 |
| 投资活动现金流入小计 | 151,775.7 | 139,917.5 | 197,144,053.62 | 197,078,146.4 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 37,711,606.04 | 24,393,995.01 | 173,565,284.15 | 128,006,725.01 |
| 支付其他与投资活动有关的现金 | - | - | 352,031.08 | - |
| 投资活动现金流出小计 | 37,711,606.04 | 24,393,995.01 | 173,917,315.23 | 128,006,725.01 |
| 投资活动产生的现金流量净额 | -37,559,830.34 | -24,254,077.51 | 23,226,738.39 | 69,071,421.39 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 0 | - | 800,000,000 | 800,000,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 0 | - | - | 800,000,000 |
| 取得借款收到的现金 | 406,379,250 | 137,000,000 | 327,919,943.8 | 165,700,000 |
| 收到其他与筹资活动有关的现金 | 423,334,758.64 | 160,000,000 | 705,020,041.84 | 545,528,825.78 |
| 筹资活动现金流入小计 | 829,714,008.64 | 297,000,000 | 1,832,939,985.64 | 1,511,228,825.78 |
| 偿还债务支付的现金 | 248,160,000 | 127,200,000 | 497,989,999.96 | 339,394,999.96 |
| 分配股利、利润或偿付利息支付的现金 | 17,595,621.81 | 8,448,755.07 | 50,043,918 | 34,105,856.17 |
| 支付其他与筹资活动有关的现金 | 548,176,087.65 | 60,505,286.25 | 1,203,468,244.51 | 1,058,492,008.35 |
| 筹资活动现金流出小计 | 813,931,709.46 | 196,154,041.32 | 1,751,502,162.47 | 1,431,992,864.48 |
| 筹资活动产生的现金流量净额 | 15,782,299.18 | 100,845,958.68 | 81,437,823.17 | 79,235,961.3 |
| 四、汇率变动对现金及现金等价物的影响 | 599,792.07 | 342,174.56 | 2,258,304.98 | 1,486,838.63 |
| 五、现金及现金等价物净增加额 | 20,783,305.81 | 111,748,593.82 | -51,887,880.49 | 55,683,635.54 |
| 加:期初现金及现金等价物余额 | 18,705,426.62 | 18,705,426.62 | 70,593,307.11 | 70,593,307.11 |
| 期末现金及现金等价物余额 | 39,488,732.43 | 130,454,020.44 | 18,705,426.62 | 126,276,942.65 |
| 补充资料: | | | | |
| 净利润 | 40,423,201.92 | - | 31,867,574.92 | - |
| 资产减值准备 | 12,626,467.41 | - | 17,433,131.8 | - |
| 固定资产和投资性房地产折旧 | 65,676,842.73 | - | 120,109,546 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 65,676,842.73 | - | 120,109,546 | - |
| 无形资产摊销 | 2,026,286.48 | - | 2,351,888.13 | - |
| 长期待摊费用摊销 | 263,774.15 | - | 567,743.51 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -1,045.08 | - | -38,094,335.58 | - |
| 固定资产报废损失 | 617,304 | - | 263,146.29 | - |
| 财务费用 | 42,248,709.88 | - | 114,012,519.49 | - |
| 投资损失 | - | - | 280,931.98 | - |
| 递延所得税 | 18,501,587.45 | - | 11,254,331.02 | - |
| 其中:递延所得税资产减少 | 19,097,178.26 | - | 12,425,821.22 | - |
| 递延所得税负债增加 | -595,590.81 | - | -1,171,490.2 | - |
| 存货的减少 | -24,286,507.66 | - | -572,772,823.57 | - |
| 经营性应收项目的减少 | -115,123,700.64 | - | 32,948,395.99 | - |
| 经营性应付项目的增加 | -2,426,875.66 | - | 117,260,964.22 | - |
| 现金的期末余额 | 39,488,732.43 | - | 18,705,426.62 | - |
| 减:现金的期初余额 | 18,705,426.62 | - | 70,593,307.11 | - |
| 现金及现金等价物的净增加额 | 20,783,305.81 | - | -51,887,880.49 | - |
| 公告日期 | 2025-07-30 | 2025-04-09 | 2025-03-15 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |