LzQ’s rice dumplings last year were produced by a foundry in Huzhou. There are 5 flavors, each with 130 grams and a net weight of 650 grams. This year’s Zongzi is produced by a foundry in Jiaxing. There are 7 flavors, each with 100 grams and a net content of 700 grams. The 3 styles from last year have been removed, 2 styles have been retained and 5 new styles have been added. How about her zongzi this year? What is the difference between it and the foundry? .