Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_67 (composition VARCHAR, €_equiv VARCHAR)
### Question:
What is the coin with a € equivalency of 0.30 made of?
### Answer:
SELECT composition FROM table_name_67 WHERE €_equiv = "0.30"