29.468 billion yuan.

according to official website, the people's government of Huaiji county, the county's GDP in 222 was 29.468 billion yuan, up 3.6% year-on-year. Among them, the added value of the primary industry was 11.981 billion yuan, a year-on-year increase of 3.6%; The added value of the secondary industry was 6.852 billion yuan, a year-on-year increase of 4.8%; The added value of the tertiary industry was 1.635 billion yuan, a year-on-year increase of 2.7%.

the delicacies in huaiji county include wonton, steamed beef brisket powder, braised duck with yuba, boiled chicken, sweet-scented osmanthus sausage, stone goat at Qiaotou and so on.