| 报告期 | 2025-03-31 | 2024-12-31 | 2024-06-30 | 2024-03-31 |
| 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 | 230,000,132.7 | 1,047,654,178.18 | 439,825,400 | 224,019,808.74 |
| 收到的税费返还 | 15,572,744.65 | 50,049,283.18 | 22,258,700 | 10,558,303.34 |
| 收到其他与经营活动有关的现金 | 8,024,372.2 | 85,802,199.78 | 40,771,100 | 29,334,232.84 |
| 经营活动现金流入的平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动现金流入小计 | 253,597,249.55 | 1,183,505,661.14 | 502,855,200 | 263,912,344.92 |
| 购买商品、接受劳务支付的现金 | 144,516,952.63 | 583,603,565.87 | 266,381,600 | 119,006,896.15 |
| 支付给职工以及为职工支付的现金 | 59,649,453.48 | 152,703,993 | 66,012,200 | 46,794,558.49 |
| 支付的各项税费 | 11,489,140.47 | 50,163,967.4 | 28,694,100 | 10,550,558.4 |
| 支付其他与经营活动有关的现金 | 32,678,769.92 | 172,859,939.24 | 97,457,300 | 60,101,260.13 |
| 经营活动现金流出的平衡项目 | 0 | 0 | -100 | 0 |
| 经营活动现金流出小计 | 248,334,316.5 | 959,331,465.51 | 458,545,100 | 236,453,273.17 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0 | -100 | 0 |
| 经营活动产生的现金流量净额 | 5,262,933.05 | 224,174,195.63 | 44,310,000 | 27,459,071.75 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 313,337,752.7 | 906,138,749.61 | 493,791,200 | 380,004,608.13 |
| 取得投资收益收到的现金 | 768,370.48 | 2,461,840.63 | 1,743,300 | 1,196,632.67 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 74,443.15 | 1,426,199.51 | 1,211,800 | - |
| 投资活动现金流入的平衡项目 | 0 | 0 | -100 | 0 |
| 投资活动现金流入小计 | 314,180,566.33 | 910,026,789.75 | 496,746,200 | 381,201,240.8 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 36,718,115.2 | 104,668,401.45 | 45,905,600 | 17,700,795.66 |
| 投资支付的现金 | 266,478,336.14 | 949,228,123.87 | 421,285,600 | 308,202,436.55 |
| 投资活动现金流出的平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动现金流出小计 | 303,196,451.34 | 1,053,896,525.32 | 467,191,200 | 325,903,232.21 |
| 投资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动产生的现金流量净额 | 10,984,114.99 | -143,869,735.57 | 29,555,000 | 55,298,008.59 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 10,140,833.35 | 35,003,239.66 | 11,528,800 | 10,346,669 |
| 筹资活动现金流入平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动现金流入小计 | 10,140,833.35 | 35,003,239.66 | 11,528,800 | 10,346,669 |
| 偿还债务支付的现金 | 10,138,194.43 | 61,232,868.57 | 27,748,700 | 27,561,485.59 |
| 分配股利、利润或偿付利息支付的现金 | 140,833.35 | 1,060,588.22 | 582,700 | 347,446.78 |
| 支付其他与筹资活动有关的现金 | 2,497,501.34 | 10,312,179.6 | 3,661,300 | 1,417,323.98 |
| 筹资活动现金流出平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动现金流出小计 | 12,776,529.12 | 72,605,636.39 | 31,992,700 | 29,326,256.35 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动产生的现金流量净额 | -2,635,695.77 | -37,602,396.73 | -20,463,900 | -18,979,587.35 |
| 四、汇率变动对现金及现金等价物的影响 | -1,900,338.26 | 1,269,861.84 | 3,971,900 | 475,176.88 |
| 现金及现金等价物净增加额平衡项目 | 0 | 0 | 100 | 0 |
| 五、现金及现金等价物净增加额 | 11,711,014.01 | 43,971,925.17 | 57,373,100 | 64,252,669.87 |
| 加:期初现金及现金等价物余额 | 158,075,573.46 | 114,103,648.29 | 114,103,600 | 114,103,648.29 |
| 期末现金及现金等价物余额平衡项目 | 0 | 0 | 0 | 0 |
| 期末现金及现金等价物余额 | 169,786,587.47 | 158,075,573.46 | 171,476,700 | 178,356,318.16 |
| 补充资料: | | | | |
| 净利润 | 42,807,966.04 | 175,344,110.27 | 94,371,800 | 39,131,549.79 |
| 资产减值准备 | -665,964.97 | 1,824,473.16 | 2,631,900 | 723,192.73 |
| 固定资产和投资性房地产折旧 | 10,017,045.39 | 38,385,426.83 | 17,901,100 | 9,483,577.16 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,017,045.39 | 38,385,426.83 | 17,901,100 | 9,483,577.16 |
| 无形资产摊销 | 1,616,359 | 6,057,245.39 | 2,821,500 | 1,411,030.89 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 409,698.69 | 40,500 | -20,422.65 |
| 固定资产报废损失 | 4,214.36 | 70,692.99 | 17,500 | 104,378.33 |
| 公允价值变动损失 | -7,675.4 | 13,009.27 | 491,800 | 533,095.1 |
| 财务费用 | 307,436.01 | 3,176,577.25 | 2,379,100 | 546,966.62 |
| 投资损失 | -135,102.48 | -322,035.22 | -1,442,700 | -846,353.99 |
| 递延所得税 | 1,385,784.26 | 1,344,209.03 | 1,485,500 | 74,135.92 |
| 其中:递延所得税资产减少 | -667,673.27 | -1,692,704.51 | -63,400 | -1,272,538.96 |
| 递延所得税负债增加 | 2,053,457.53 | 3,036,913.54 | 1,548,900 | 1,346,674.88 |
| 存货的减少 | -6,027,435.09 | -33,661,496.02 | -21,424,800 | -12,418,803.37 |
| 经营性应收项目的减少 | -53,860,734.9 | -12,249,085.21 | -65,395,200 | -23,776,748.86 |
| 经营性应付项目的增加 | 8,051,043.56 | 31,947,474.01 | 20,737,600 | 22,849,826.13 |
| 其他 | -921,409.19 | 11,171,239.55 | -13,553,400 | -11,321,386.77 |
| 现金的期末余额 | 169,786,587.47 | 158,075,573.46 | - | 178,356,318.16 |
| 减:现金的期初余额 | 158,075,573.46 | 114,103,648.29 | - | 114,103,648.29 |
| 公告日期 | 2025-07-04 | 2025-03-27 | 2024-10-22 | 2025-07-04 |
| 审计意见(境内) | | 标准无保留意见 | 标准无保留意见 | |