| 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 | 1,017,687,260.7 | 466,570,279.07 | 1,699,224,475.59 | 1,024,399,870.72 |
| 收到的税费返还 | 114,633,005.49 | 60,010,389.29 | 169,286,044.16 | 125,084,122.81 |
| 收到其他与经营活动有关的现金 | 19,947,879.42 | 9,542,593.28 | 16,732,195.82 | 26,325,086.54 |
| 经营活动现金流入小计 | 1,152,268,145.61 | 536,123,261.64 | 1,885,242,715.57 | 1,175,809,080.07 |
| 购买商品、接受劳务支付的现金 | 890,678,355.42 | 398,617,924.32 | 1,395,994,102.14 | 989,416,792.62 |
| 支付给职工以及为职工支付的现金 | 118,319,076.4 | 84,283,786.88 | 240,779,482.57 | 160,437,973.47 |
| 支付的各项税费 | 13,336,983.08 | 13,846,947.21 | 30,658,947.77 | 20,226,571.06 |
| 支付其他与经营活动有关的现金 | 41,268,213.44 | 15,647,881.58 | 59,249,633.17 | 41,118,061.2 |
| 经营活动现金流出小计 | 1,063,602,628.34 | 512,396,539.99 | 1,726,682,165.65 | 1,211,199,398.35 |
| 经营活动产生的现金流量净额 | 88,665,517.27 | 23,726,721.65 | 158,560,549.92 | -35,390,318.28 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 113,339,900 | 70,022,733.07 | 716,590,397.71 | 502,000,000 |
| 取得投资收益收到的现金 | 304,483.05 | - | 14,779.44 | 456,577.2 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,900,300.21 | 10,176.99 | 965,103.11 | 416,086.72 |
| 收到的其他与投资活动有关的现金 | 2,710,000 | 4,820,043.06 | 19,575,997 | 6,752,630.82 |
| 投资活动现金流入小计 | 119,254,683.26 | 74,852,953.12 | 737,146,277.26 | 509,625,294.74 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 357,359,272.52 | 185,425,015.6 | 562,993,352.58 | 354,254,895.42 |
| 投资支付的现金 | 119,487,900 | 77,730,000 | 544,399,918.37 | 425,977,700 |
| 取得子公司及其他营业单位支付的现金 | - | - | 18,363,647.33 | - |
| 支付其他与投资活动有关的现金 | 5,709,253.43 | 1,314,327.85 | 5,900,000 | - |
| 投资活动现金流出小计 | 482,556,425.95 | 264,469,343.45 | 1,131,656,918.28 | 780,232,595.42 |
| 投资活动产生的现金流量净额 | -363,301,742.69 | -189,616,390.33 | -394,510,641.02 | -270,607,300.68 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 250,000 | 250,000 | 6,600,000 | - |
| 其中:子公司吸收少数股东投资收到的现金 | 250,000 | - | 6,600,000 | - |
| 取得借款收到的现金 | 492,379,785.26 | 264,276,620.4 | 706,936,514 | 520,777,200 |
| 收到其他与筹资活动有关的现金 | 233,000 | - | - | - |
| 筹资活动现金流入小计 | 492,862,785.26 | 264,526,620.4 | 713,536,514 | 520,777,200 |
| 偿还债务支付的现金 | 168,977,200 | 1,222,535.94 | 229,000,000 | 30,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 64,891,934.19 | 2,781,117.06 | 76,241,703.83 | 73,058,088.24 |
| 支付其他与筹资活动有关的现金 | 7,964,585.49 | 3,840,802.45 | 35,084,925.65 | 33,919,778.01 |
| 筹资活动现金流出小计 | 241,833,719.68 | 7,844,455.45 | 340,326,629.48 | 136,977,866.25 |
| 筹资活动产生的现金流量净额 | 251,029,065.58 | 256,682,164.95 | 373,209,884.52 | 383,799,333.75 |
| 四、汇率变动对现金及现金等价物的影响 | 4,694,391.89 | 2,124,317.71 | 24,903,080.98 | 8,856,647.85 |
| 五、现金及现金等价物净增加额 | -18,912,767.95 | 92,916,813.98 | 162,162,874.4 | 86,658,362.64 |
| 加:期初现金及现金等价物余额 | 393,517,670.66 | 393,517,670.66 | 231,354,796.26 | 231,354,796.26 |
| 期末现金及现金等价物余额 | 374,604,902.71 | 486,434,484.64 | 393,517,670.66 | 318,013,158.9 |
| 补充资料: | | | | |
| 净利润 | 50,211,798.25 | - | 132,731,586.56 | - |
| 资产减值准备 | -359,607.73 | - | 5,749,106.01 | - |
| 固定资产和投资性房地产折旧 | 33,232,327.84 | - | 55,068,286.65 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 33,232,327.84 | - | 55,068,286.65 | - |
| 无形资产摊销 | 1,966,916.83 | - | 4,820,547.43 | - |
| 长期待摊费用摊销 | 524,797.38 | - | 516,797.6 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 137,480.97 | - | -387,112.23 | - |
| 固定资产报废损失 | - | - | 802 | - |
| 公允价值变动损失 | 131,254 | - | -213,007.61 | - |
| 财务费用 | 5,112,453.55 | - | -8,992,587.72 | - |
| 投资损失 | -352,312.11 | - | 621,314.6 | - |
| 递延所得税 | -1,170,571.35 | - | -4,944,911.12 | - |
| 其中:递延所得税资产减少 | -1,170,571.35 | - | -4,944,911.12 | - |
| 存货的减少 | -48,139,778.65 | - | -125,578,746.54 | - |
| 经营性应收项目的减少 | -69,125,552.8 | - | -429,292,016.62 | - |
| 经营性应付项目的增加 | 107,928,819.07 | - | 504,119,267.2 | - |
| 其他 | 266,910.62 | - | 2,621,930.69 | - |
| 融资租入固定资产 | - | - | 1,506,354.89 | - |
| 现金的期末余额 | 374,604,902.71 | - | 393,517,670.66 | - |
| 减:现金的期初余额 | 393,517,670.66 | - | 231,354,796.26 | - |
| 现金及现金等价物的净增加额 | -18,912,767.95 | - | 162,162,874.4 | - |
| 公告日期 | 2025-08-26 | 2025-04-25 | 2025-04-25 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |