The phrase "aggressively introduced" is correct and usable in written English.
It can be used to describe a forceful or assertive manner in which something is presented or implemented, often in a business or marketing context.
Example: "The new product was aggressively introduced to the market, capturing the attention of consumers immediately."
Alternatives: "forcefully launched" or "assertively presented".
After spending nearly $8 billion to gain access to the band, T-Mobile has aggressively introduced services and hardware that support and utilize this spectrum (for reference, Verizon, Sprint and AT&T all utilize higher frequencies).
This return to prominence for this initiative, arguably its first since the Iran elections one year ago, has also exposed some fundamental flaws in the approach -- the Administration has aggressively introduced Web 2.0 tools into US diplomacy, but without the framework of a grand strategy, and seemingly divorced from current behavioral trends on the Internet.
Today's libraries are even skillful marketers, aggressively introducing themselves to a new generation of potential users who have been raised on television and video games.
We have a tendency to be self-reflexive towards the underground, but Skrillex is aggressively introducing forward-thinking tones to an audience of people we rarely actually consider in all of our snarky navel-gazing.
Capitalize on being one of the first online print shops to target the business market by aggressively introducing new printing services and promotions.
"The industry lobbied aggressively to introduce loopholes so firms could be more aggressive with customer funds.
Nearly 50 years after Valium was introduced and aggressively marketed, we've learned its lessons well.
AMD has lately come under pressure after rival Intel aggressively cut prices and introduced a wave of new products in response to its rival's market-share gains.
One is that GVH disease occurs suddenly and aggressively when foreign cells are introduced to the host, but SS peaks after menopause around 20 to 30 years after giving birth to a boy.
Since the Scion was introduced nationally two years ago, Toyota has aggressively marketed it to young drivers.
It is the Argentine, an invasive bully of an insect, famous for aggressively taking over territory once it is introduced.
