| 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 | 322,317,569.65 | 120,437,806.87 | 750,845,746.77 | 530,969,538.16 |
| 收到的税费返还 | 202,095.82 | 43,827.68 | 965,179.14 | 1,058,950.28 |
| 收到其他与经营活动有关的现金 | 19,408,206.5 | 21,328,679.09 | 47,570,479.97 | 33,499,824.42 |
| 经营活动现金流入小计 | 341,927,871.97 | 141,810,313.64 | 799,381,405.88 | 565,528,312.86 |
| 购买商品、接受劳务支付的现金 | 143,897,003.42 | 51,135,911.29 | 356,004,152.38 | 214,530,664.12 |
| 支付给职工以及为职工支付的现金 | 99,940,274.51 | 53,040,353.32 | 169,092,185.51 | 132,486,133.77 |
| 支付的各项税费 | 15,199,154.03 | 14,681,548.17 | 28,283,550.22 | 20,764,913.65 |
| 支付其他与经营活动有关的现金 | 42,102,858.82 | 35,626,737.38 | 77,434,004.95 | 77,567,153.71 |
| 经营活动现金流出小计 | 301,139,290.78 | 154,484,550.16 | 630,813,893.06 | 445,348,865.25 |
| 经营活动产生的现金流量净额 | 40,788,581.19 | -12,674,236.52 | 168,567,512.82 | 120,179,447.61 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 36,704,237.28 | 33,400,532.62 | 119,191,838.39 | 48,949,815.08 |
| 取得投资收益收到的现金 | 2,197,483.77 | 428,738.36 | 15,546,525.41 | 1,394,865.11 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 267,792.89 | 3,700 | 347,840.69 | 341,357 |
| 处置子公司及其他营业单位收到的现金净额 | 0 | 0 | 0 | - |
| 收到的其他与投资活动有关的现金 | 20,694,635 | 20,582,845.77 | 121,478,053.48 | 20,679,278.14 |
| 投资活动现金流入小计 | 59,864,148.94 | 54,415,816.75 | 256,564,257.97 | 71,365,315.33 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 477,927.75 | 478,024.96 | 14,211,883.88 | 12,716,027.34 |
| 投资支付的现金 | 91,920,237.64 | 43,404,369.26 | 131,754,173.75 | 57,856,174.27 |
| 支付其他与投资活动有关的现金 | 40,710,000 | 40,300,000 | 12,659,865.69 | 12,377,000 |
| 投资活动现金流出小计 | 133,108,165.39 | 84,182,394.22 | 158,625,923.32 | 82,949,201.61 |
| 投资活动产生的现金流量净额 | -73,244,016.45 | -29,766,577.47 | 97,938,334.65 | -11,583,886.28 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 500,000 | 500,000 | 7,772,406.58 | 5,546,719.89 |
| 其中:子公司吸收少数股东投资收到的现金 | 500,000 | 500,000 | 1,972,888.08 | 2,001,701.39 |
| 筹资活动现金流入小计 | 500,000 | 500,000 | 7,772,406.58 | 5,546,719.89 |
| 分配股利、利润或偿付利息支付的现金 | 85,641,724.58 | 6,270,760.6 | 152,776,295.89 | 152,094,067.14 |
| 其中:子公司支付给少数股东的股利、利润 | 6,112,608.48 | 6,270,760.6 | 8,513,073.69 | 7,830,844.94 |
| 支付其他与筹资活动有关的现金 | 2,984,157.61 | 1,009,055.02 | 63,870,405 | 62,712,539.22 |
| 筹资活动现金流出小计 | 88,625,882.19 | 7,279,815.62 | 216,646,700.89 | 214,806,606.36 |
| 筹资活动产生的现金流量净额 | -88,125,882.19 | -6,779,815.62 | -208,874,294.31 | -209,259,886.47 |
| 四、汇率变动对现金及现金等价物的影响 | -1,992,994.85 | -152,520.25 | -470,660.91 | -1,766,893.71 |
| 五、现金及现金等价物净增加额 | -122,574,312.3 | -49,373,149.86 | 57,160,892.25 | -102,431,218.85 |
| 加:期初现金及现金等价物余额 | 636,582,859.97 | 636,582,859.97 | 579,421,967.72 | 579,421,967.72 |
| 期末现金及现金等价物余额 | 514,008,547.67 | 587,209,710.11 | 636,582,859.97 | 476,990,748.87 |
| 补充资料: | | | | |
| 净利润 | 20,591,773.51 | - | 163,046,917.71 | - |
| 资产减值准备 | 819,843.13 | - | 8,160,894.45 | - |
| 固定资产和投资性房地产折旧 | 1,834,531.97 | - | 3,623,028.22 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 1,834,531.97 | - | 3,623,028.22 | - |
| 无形资产摊销 | 979,983.96 | - | 1,959,967.92 | - |
| 长期待摊费用摊销 | 716,837.72 | - | 1,284,281.42 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -213,144.94 | - | -163,804.06 | - |
| 固定资产报废损失 | 2,411.01 | - | 23,394.22 | - |
| 公允价值变动损失 | 3,227,407.05 | - | -6,269,764.13 | - |
| 财务费用 | 1,190,239.79 | - | 1,885,341.11 | - |
| 投资损失 | -5,442,172.8 | - | -6,901,511.99 | - |
| 递延所得税 | -3,836,281.06 | - | 4,417,467.57 | - |
| 其中:递延所得税资产减少 | -4,283,398.35 | - | 493,725.97 | - |
| 递延所得税负债增加 | 447,117.29 | - | 3,923,741.6 | - |
| 存货的减少 | -540,707.79 | - | - | - |
| 经营性应收项目的减少 | -46,035,056.66 | - | -7,956,541.79 | - |
| 经营性应付项目的增加 | 61,406,479.02 | - | -7,750,367.82 | - |
| 其他 | 3,442,388.64 | - | 5,688,878.68 | - |
| 现金的期末余额 | 514,008,547.67 | - | 636,582,859.97 | - |
| 减:现金的期初余额 | 636,582,859.97 | - | 579,421,967.72 | - |
| 现金及现金等价物的净增加额 | -122,574,312.3 | - | 57,160,892.25 | - |
| 公告日期 | 2025-08-29 | 2025-04-26 | 2025-04-26 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |