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_43213 ( "Rank" real, "Name" text, "Span metres" real, "Span feet" real, "Material" text, "Year opened" text, "Country" text )

### Question ###
What is the lowest amount of Span metres when the year opened is 2007, the country is China, rank is less than 13, and the span feet is less than 1378?

### Accurate SQL ###

SELECT MIN("Span metres") FROM table_43213 WHERE "Year opened" = '2007' AND "Country" = 'china' AND "Rank" < '13' AND "Span feet" < '1378'