Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_28891101_3 (postal_code INTEGER, administrative_capital VARCHAR)

### Question ###
What is the postal code when the administrative capital in Bori?

### Accurate SQL ###

SELECT MAX(postal_code) FROM table_28891101_3 WHERE administrative_capital = "Bori"