請教大家, H1b 延期的費用問題!

馬上要遞交在公司的第一個H1B延期申請了,不過關於費用問題想請教大家:
I-129 base fee $190
$1500 or $750 training fee
$500 fraud prevention fee

據說最後那$500是2005年開始新加的,I-129上的原文是這樣的:
On or after March 8, 2005, a U.S. employer seeking initial approval of H-1B or L nonimmigrant status for a beneficiary, orseeking approval to employ an H-1B or L nonimmigrant currently working for another U.S. employer, must an additional $500fee. This additional $500 Fraud Prevention and Detection fee was mandated by the provisions of the H-1B Visa Reform Act of 2004.

我理解為新申請的或H1B transfer的必須要交, 那我申請延期的要交嗎? 好象沒提到... 請教xiaobaitu, 射線等專家或過來人, 謝謝!