| 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 | 608,459,809.7 | 329,653,154.93 | 1,067,315,350.35 | 749,344,656.26 |
| 收到的税费返还 | 181,271.45 | 708,034.77 | - | 173,867.39 |
| 收到其他与经营活动有关的现金 | 12,796,075.16 | -348,938.75 | 43,298,753.06 | 18,163,412.14 |
| 经营活动现金流入小计 | 621,437,156.31 | 330,012,250.95 | 1,110,614,103.41 | 767,681,935.79 |
| 购买商品、接受劳务支付的现金 | 366,913,504.57 | 178,687,840.6 | 758,409,100.51 | 562,114,800.29 |
| 支付给职工以及为职工支付的现金 | 108,346,337.15 | 64,588,590.48 | 186,056,928.1 | 140,749,234.66 |
| 支付的各项税费 | 16,455,271.91 | 7,294,388.59 | 40,901,559.79 | 40,376,595.5 |
| 支付其他与经营活动有关的现金 | 44,190,483.81 | 71,920,954.31 | 82,500,041.7 | 108,099,325.64 |
| 经营活动现金流出小计 | 535,905,597.44 | 322,491,773.98 | 1,067,867,630.1 | 851,339,956.09 |
| 经营活动产生的现金流量净额 | 85,531,558.87 | 7,520,476.97 | 42,746,473.31 | -83,658,020.3 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,393,212,864.56 | 1,237,848,161.93 | 3,149,758,000 | 2,151,540,327.2 |
| 取得投资收益收到的现金 | 6,689,596.71 | 3,047,833.1 | 9,363,376.27 | 3,702,480.9 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 9,072 | 9,072 | 357,336.35 | 129,328.16 |
| 收到的其他与投资活动有关的现金 | - | - | - | 82,931.51 |
| 投资活动现金流入小计 | 2,399,911,533.27 | 1,240,905,067.03 | 3,159,478,712.62 | 2,155,455,067.77 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 148,000 | 148,000 | 23,388,470.77 | 3,318,500 |
| 投资支付的现金 | 2,576,563,404.28 | 1,089,685,011.04 | 3,084,870,000 | 2,181,230,000 |
| 支付其他与投资活动有关的现金 | - | 30,000 | - | 82,931.51 |
| 投资活动现金流出小计 | 2,576,711,404.28 | 1,089,863,011.04 | 3,108,258,470.77 | 2,184,631,431.51 |
| 投资活动产生的现金流量净额 | -176,799,871.01 | 151,042,055.99 | 51,220,241.85 | -29,176,363.74 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 28,185,733.42 | - | 36,858,266.78 | 34,606,421.28 |
| 支付其他与筹资活动有关的现金 | 987,126 | 587,100 | 4,232,528 | 3,045,126 |
| 筹资活动现金流出小计 | 29,172,859.42 | 587,100 | 41,090,794.78 | 37,651,547.28 |
| 筹资活动产生的现金流量净额 | -29,172,859.42 | -587,100 | -41,090,794.78 | -37,651,547.28 |
| 四、汇率变动对现金及现金等价物的影响 | 132,125.21 | 63,237.75 | -704,916.28 | 505,911.62 |
| 五、现金及现金等价物净增加额 | -120,309,046.35 | 158,038,670.71 | 52,171,004.1 | -149,980,019.7 |
| 加:期初现金及现金等价物余额 | 253,189,107.3 | 253,189,107.3 | 201,018,103.2 | 201,018,103.2 |
| 期末现金及现金等价物余额 | 132,880,060.95 | 411,227,778.01 | 253,189,107.3 | 51,038,083.5 |
| 补充资料: | | | | |
| 净利润 | 57,762,409.09 | - | 90,795,008.61 | - |
| 资产减值准备 | 2,480,203.4 | - | 10,138,244.27 | - |
| 固定资产和投资性房地产折旧 | 8,569,016.14 | - | 15,806,317.15 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 8,569,016.14 | - | 15,806,317.15 | - |
| 无形资产摊销 | 956,043.87 | - | 1,699,504.48 | - |
| 长期待摊费用摊销 | 64,207.15 | - | 182,084.47 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -100,399.93 | - | 94,741.93 | - |
| 固定资产报废损失 | 77,988.32 | - | 74,696.8 | - |
| 公允价值变动损失 | -2,778,610.2 | - | -1,236,768.01 | - |
| 财务费用 | -2,644,969.19 | - | 907,020.08 | - |
| 投资损失 | -3,213,075.15 | - | -8,887,481.21 | - |
| 递延所得税 | -362,733.31 | - | 1,545,818.71 | - |
| 其中:递延所得税资产减少 | -531,501.99 | - | 1,204,584.79 | - |
| 递延所得税负债增加 | 168,768.68 | - | 341,233.92 | - |
| 存货的减少 | -62,339,741.5 | - | 4,519,541 | - |
| 经营性应收项目的减少 | -37,149,532.64 | - | -53,968,120.09 | - |
| 经营性应付项目的增加 | 120,289,462.7 | - | -22,877,791.44 | - |
| 现金的期末余额 | 132,880,060.95 | - | 253,189,107.3 | - |
| 减:现金的期初余额 | 253,189,107.3 | - | 201,018,103.2 | - |
| 现金及现金等价物的净增加额 | -120,309,046.35 | - | 52,171,004.1 | - |
| 公告日期 | 2025-08-30 | 2025-04-25 | 2025-04-25 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |