| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 624,730,801.05 | 380,600,662.75 | 172,674,290.05 | 846,132,513.03 |
| 收到的税费返还 | 9,865,719.89 | 6,555,189.25 | 2,241,325.75 | 11,993,894.47 |
| 收到其他与经营活动有关的现金 | 7,977,490.92 | 6,471,557.24 | 4,267,975.28 | 28,242,903.41 |
| 经营活动现金流入小计 | 642,574,011.86 | 393,627,409.24 | 179,183,591.08 | 886,369,310.91 |
| 购买商品、接受劳务支付的现金 | 426,105,479.54 | 252,364,586.26 | 159,229,572.02 | 594,320,701.47 |
| 支付给职工以及为职工支付的现金 | 163,150,582.26 | 122,286,788.07 | 70,793,898.1 | 190,960,552.05 |
| 支付的各项税费 | 32,781,036.72 | 23,503,318.19 | 6,418,376.22 | 48,566,738.83 |
| 支付其他与经营活动有关的现金 | 49,740,629.85 | 31,043,448.75 | 16,575,038.16 | 78,591,305.24 |
| 经营活动现金流出小计 | 671,777,728.37 | 429,198,141.27 | 253,016,884.5 | 912,439,297.59 |
| 经营活动产生的现金流量净额 | -29,203,716.51 | -35,570,732.03 | -73,833,293.42 | -26,069,986.68 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 606,761,793.02 | 434,505,492.45 | 147,405,048 | 798,336,571.52 |
| 取得投资收益收到的现金 | 18,604,763.49 | 9,026,070.8 | 749,624.49 | 1,319,451.7 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 51,500 | 51,500 | - | 315,200 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 0 |
| 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 | 625,418,056.51 | 443,583,063.25 | 148,154,672.49 | 799,971,223.22 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 24,739,175 | 12,705,346.8 | 8,515,937.89 | 25,973,362.15 |
| 投资支付的现金 | 403,442,534.74 | 378,239,868.07 | 142,428,432 | 756,871,749.99 |
| 取得子公司及其他营业单位支付的现金 | - | - | - | 0 |
| 支付其他与投资活动有关的现金 | 39,624,409.85 | 39,544,409.85 | 39,544,409.85 | 0 |
| 投资活动现金流出小计 | 467,806,119.59 | 430,489,624.72 | 190,488,779.74 | 782,845,112.14 |
| 投资活动产生的现金流量净额 | 157,611,936.92 | 13,093,438.53 | -42,334,107.25 | 17,126,111.08 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 0 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 0 |
| 取得借款收到的现金 | 265,500,000 | 229,600,000 | 80,500,000 | 239,890,000 |
| 收到其他与筹资活动有关的现金 | 19,848,333.33 | - | - | 29,650,000 |
| 筹资活动现金流入小计 | 285,348,333.33 | 229,600,000 | 80,500,000 | 269,540,000 |
| 偿还债务支付的现金 | 252,400,000 | 122,400,000 | 5,400,000 | 127,890,000 |
| 分配股利、利润或偿付利息支付的现金 | 64,953,305.84 | 64,272,393.88 | 561,783.88 | 2,417,038.38 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 0 |
| 支付其他与筹资活动有关的现金 | 7,174,923.49 | 6,503,742.76 | 5,705,687.5 | 108,153,450.48 |
| 筹资活动现金流出小计 | 324,528,229.33 | 193,176,136.64 | 11,667,471.38 | 238,460,488.86 |
| 筹资活动产生的现金流量净额 | -39,179,896 | 36,423,863.36 | 68,832,528.62 | 31,079,511.14 |
| 四、汇率变动对现金及现金等价物的影响 | -692,985.07 | -194,222.92 | -13,421.05 | 1,164,613.35 |
| 五、现金及现金等价物净增加额 | 88,535,339.34 | 13,752,346.94 | -47,348,293.1 | 23,300,248.89 |
| 加:期初现金及现金等价物余额 | 181,881,061.42 | 181,881,061.42 | 181,881,061.42 | 158,580,812.53 |
| 期末现金及现金等价物余额 | 270,416,400.76 | 195,633,408.36 | 134,532,768.32 | 181,881,061.42 |
| 补充资料: | | | | |
| 净利润 | - | 75,051,471.57 | - | 133,595,664.48 |
| 资产减值准备 | - | 785,728.82 | - | 7,252,536.57 |
| 固定资产和投资性房地产折旧 | - | 15,692,929.19 | - | 33,423,762.06 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 15,692,929.19 | - | 33,423,762.06 |
| 无形资产摊销 | - | 824,750.3 | - | 1,457,448.54 |
| 长期待摊费用摊销 | - | 2,429,678.89 | - | 3,015,586.25 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -182,490.07 | - | 15,495.08 |
| 固定资产报废损失 | - | 121,752.86 | - | 420,956.61 |
| 公允价值变动损失 | - | 2,211,636.32 | - | -13,184,187.69 |
| 财务费用 | - | -618,332.83 | - | 1,453,157.52 |
| 投资损失 | - | -2,829,967.12 | - | -886,711.68 |
| 递延所得税 | - | 370,779.06 | - | 3,056,422.82 |
| 其中:递延所得税资产减少 | - | 748,652.88 | - | 4,054,340.5 |
| 递延所得税负债增加 | - | -377,873.82 | - | -997,917.68 |
| 存货的减少 | - | -23,595,304.15 | - | -2,594,315.74 |
| 经营性应收项目的减少 | - | -85,231,771.67 | - | -178,194,477.37 |
| 经营性应付项目的增加 | - | -21,388,447.84 | - | 7,988,833.46 |
| 其他 | - | - | - | -24,463,866.87 |
| 现金的期末余额 | - | 195,633,408.36 | - | 181,881,061.42 |
| 减:现金的期初余额 | - | 181,881,061.42 | - | 158,580,812.53 |
| 现金及现金等价物的净增加额 | - | 13,752,346.94 | - | 23,300,248.89 |
| 公告日期 | 2025-10-22 | 2025-08-21 | 2025-04-25 | 2025-03-28 |
| 审计意见(境内) | | | | 标准无保留意见 |