| 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 | 436,969,988 | 226,129,521.63 | 773,319,747.4 | 506,920,846.89 |
| 收到的税费返还 | 13,762,893.12 | 7,425,125.18 | 36,305,284.65 | 17,854,608.84 |
| 收到其他与经营活动有关的现金 | 7,458,600.32 | 2,890,554.66 | 36,059,731.52 | 31,966,640.99 |
| 经营活动现金流入小计 | 458,191,481.44 | 236,445,201.47 | 845,684,763.57 | 556,742,096.72 |
| 购买商品、接受劳务支付的现金 | 216,567,166.9 | 98,154,026.16 | 331,901,646.29 | 233,099,266.4 |
| 支付给职工以及为职工支付的现金 | 99,859,283.88 | 52,623,140.03 | 169,726,285.5 | 130,751,748.78 |
| 支付的各项税费 | 31,420,852.13 | 14,421,597.41 | 45,027,817.83 | 32,763,420.62 |
| 支付其他与经营活动有关的现金 | 97,305,891.81 | 41,934,981.58 | 189,003,563.95 | 135,309,162.21 |
| 经营活动现金流出小计 | 445,153,194.72 | 207,133,745.18 | 735,659,313.57 | 531,923,598.01 |
| 经营活动产生的现金流量净额 | 13,038,286.72 | 29,311,456.29 | 110,025,450 | 24,818,498.71 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 460,600,000 | 315,600,000 | 1,123,500,000 | 1,037,100,000 |
| 取得投资收益收到的现金 | 2,507,053.15 | 1,593,627.82 | 7,392,251.81 | 6,998,971.43 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 118,500 | 118,500 | 249,287.33 | 228,987.33 |
| 处置子公司及其他营业单位收到的现金净额 | 21,415.57 | 21,415.57 | - | - |
| 收到的其他与投资活动有关的现金 | - | 0 | - | - |
| 投资活动现金流入小计 | 463,246,968.72 | 317,333,543.39 | 1,131,141,539.14 | 1,044,327,958.76 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,281,656.33 | 2,231,808.05 | 17,876,786.48 | 13,030,875.39 |
| 投资支付的现金 | 412,000,000 | 257,000,000 | 1,046,492,562.45 | 887,921,562.45 |
| 质押贷款净增加额 | - | 0 | - | - |
| 取得子公司及其他营业单位支付的现金 | - | 0 | - | - |
| 投资活动现金流出小计 | 416,281,656.33 | 259,231,808.05 | 1,064,369,348.93 | 900,952,437.84 |
| 投资活动产生的现金流量净额 | 46,965,312.39 | 58,101,735.34 | 66,772,190.21 | 143,375,520.92 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 104,041,988.62 | 85,763,094.79 | 74,793,460.89 | 46,381,691.4 |
| 筹资活动现金流入小计 | 104,041,988.62 | 85,763,094.79 | 74,793,460.89 | 46,381,691.4 |
| 分配股利、利润或偿付利息支付的现金 | 37,740,662.8 | - | 88,651,448.58 | 90,278,972.59 |
| 支付其他与筹资活动有关的现金 | 126,737,819.54 | 95,147,979.73 | 131,867,858.51 | 94,992,857.54 |
| 筹资活动现金流出小计 | 164,478,482.34 | 95,147,979.73 | 220,519,307.09 | 185,271,830.13 |
| 筹资活动产生的现金流量净额 | -60,436,493.72 | -9,384,884.94 | -145,725,846.2 | -138,890,138.73 |
| 四、汇率变动对现金及现金等价物的影响 | 374,101.24 | 345,274.71 | 3,721,892.38 | -665,616.46 |
| 五、现金及现金等价物净增加额 | -58,793.37 | 78,373,581.4 | 34,793,686.39 | 28,638,264.44 |
| 加:期初现金及现金等价物余额 | 296,341,265.24 | 296,341,265.24 | 261,547,578.85 | 261,547,578.85 |
| 期末现金及现金等价物余额 | 296,282,471.87 | 374,714,846.64 | 296,341,265.24 | 290,185,843.29 |
| 补充资料: | | | | |
| 净利润 | 55,828,839.2 | - | 69,508,710.23 | - |
| 资产减值准备 | 61,017.51 | - | 520,639.95 | - |
| 固定资产和投资性房地产折旧 | 5,763,374.15 | - | 10,969,548.8 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 5,763,374.15 | - | 10,969,548.8 | - |
| 无形资产摊销 | 1,067,870.91 | - | 2,226,530.51 | - |
| 长期待摊费用摊销 | 2,066,648.06 | - | 5,068,628.31 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -1,150,973.16 | - | -43,519.89 | - |
| 公允价值变动损失 | 307,910.86 | - | 254,789.88 | - |
| 财务费用 | 904,581.56 | - | -1,018,775.95 | - |
| 投资损失 | -2,584,766.37 | - | -7,392,251.81 | - |
| 递延所得税 | 4,097,475.93 | - | 2,256,878.23 | - |
| 其中:递延所得税资产减少 | 4,097,475.93 | - | 2,256,878.23 | - |
| 存货的减少 | -46,314,169.01 | - | -5,311,985.64 | - |
| 经营性应收项目的减少 | -19,859,708.59 | - | -28,593,785.26 | - |
| 经营性应付项目的增加 | -3,332,371.6 | - | 26,902,581.86 | - |
| 其他 | 0 | - | -935,817.96 | - |
| 现金的期末余额 | 296,282,471.87 | - | 296,341,265.24 | - |
| 减:现金的期初余额 | 296,341,265.24 | - | 261,547,578.85 | - |
| 现金及现金等价物的净增加额 | -58,793.37 | - | 34,793,686.39 | - |
| 公告日期 | 2025-08-08 | 2025-04-24 | 2025-03-27 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |