OPINION OF THE COURT
Aрpellants David J. Renner and his wife, Darcy L. Renner, appeal from the district court’s order dismissing for lack of personal jurisdiction their products liability case against the defendant, Lanard Toys, Ltd. This case calls upon us to consider the current status of the “stream of commerce” theory of establishing specific jurisdiction over a defendant, a theory we have not addressed since our opinion in
Max Daetwyler Corp. v. Meyer,
I.
On July 14, 1991, David J. Renner was severely wounded when a Lanard Toy “prop shots stuntplane” he was using allegedly exploded, lodging shards of plastic into his face and left eye. The “prop shots stuntplane” is a cylinder with a propeller on it that flies skyward when a ripcord is pulled on the plane’s handheld launching pad. The toy had been purchased for Renner’s nephew at the McCrory’s store in Erie, Pennsylvania. It had been supplied to McCrory’s by its buying agent, Trade Power Associates, Ltd., which had purchased the toy from Lanard in Hong Kong.
On February 11, 1993, the Renners filed a complaint in the Erie County. Court of Common Pleas alleging causes of action based on negligence, breach of warranty, strict liability, and loss of consortium. The complaint alleges that Lanard is a Hong Kong corporation with an office in New York, and is subject to jurisdiction in Pennsylvania. La-nard removed the case to the district court on November 12, 1993 and filed a motion to dismiss for lack of рersonal jurisdiction three days later, on November 15, 1993.
In support of its motion to dismiss, Lanard submitted a written statement, denominated an affidavit, 1 to the district court by its Managing Director, James W. Hesterberg, asserting that Lanard manufactures toys in Hong Kong and sells them to independent distributors F.O.B. (freight-on-board) Hong Kong and does not sell or manufacture toys in Pennsylvania; that Lanard owns no real property in Pennsylvania; that it has no employees, offices, post office boxes or bank accounts in Pennsylvania; that it has no exclusive distributors, or any financial interest in or control over any of its distributors; and that it has no way of knowing or controlling where distributors market its products.
In response, the Renners presented little evidence that would connect Lanard with Pennsylvania. They submitted two affidavits detailing that Lanard toys are still sold in Pennsylvania and are carried by K-Mart and Hills Department Stores in addition to McCrory’s. The Renners аlso submitted two documents, that apparently had been produced to them by Lanard, each titled a “Test Report.” App. at 116, 123. One report, *279 dated November 13, 1990, is six pages and details the results of tests run by a Hong Kong laboratory on styles of the prop shot plane/helieopter to determine whether the samples complied with the “McCrory Stores Protocol with reference to ASTM Standard Consumer Safety Specification on Toy Safety F963-86.” App. at 116, 118. The report lists McCrory Stores in York, Pennsylvania as the “Applicant.” The report contains a notation showing that it was directed to the attention of a Mr. Michael Capuano, and “Debby (Lanard Toys Ltd).” App. at 116. The second, dated August 31, 1991, is a similar six page report, lists McCrory Stores as the “Applicant,” and also shows it was directed to the attention of Mr. Capuano and “Miss Debbie Chan (Lanard).” App. at 122.
Plaintiffs filed their response to the motion to dismiss on December 7, 1993. Two days later, on December 9,1993, the district court dismissed the case for lack of personal jurisdiction because it found that there was no evidence that Lanard had “purposefully] avail[ed]” itself of Pennsylvania’s jurisdiction. District court op. at 1. Plaintiffs’ motion for reconsideration was filed December 13 and denied by the Court on December 15. The plaintiffs filed a timely notice of appeal.
II.
In determining whether a federal court can maintain jurisdiction over a nonresident defendant, we must first determine whether the exercise of jurisdiction is authorized under the state (or appropriate federal) long-arm statute and then whether it meets the requirements of the Due Process Clause of the United States Constitution. Pennsylvania’s long-arm statute authorizes jurisdiction to the fullest extent permissible under the Constitution:
the jurisdiction of the tribunals of this Commonwealth shall extend to all persons ... to the fullest extent allowed under the Constitution of the United States and may be based on the most minimum contact with this Commonwealth allowed under the Constitution of the United States.
42 Pa.Cons.Stat.Ann. § 5322(b) (1981). Therefore, this court’s inquiry is solely whether the exercise of personal jurisdiction over the defendant would be constitutional. See
Mellon Bank (East) PSFS v. Farino,
The Renners contend that although La-nard is not physically present in Pennsylvania, it is constitutional to exercise jurisdiction ovеr it because Lanard placed its products into a stream of commerce that led them into that state. The Renners advocate an expansive version of the “stream of commerce” theory, arguing that jurisdiction may be sustained whenever a manufacturer places a product in the stream of commerce with an awareness that the product will be sold to customers in the forum state. The Renners also assert that even if a narrower version of the theory is applied, they have submitted enough evidence to prove that the maintenance of personal jurisdiction over Lanard is permissible.
In
World-Wide Volkswagen Corp. v. Woodson,
This court first discussed the “stream of commerce” theory in
DeJames v. Magnificence Carriers, Inc.,
DeJames, a New Jersey longshoreman, was injured on an automobile carrier boat while it was docked in New Jersey. He brought suit in New Jersey against, inter alia, Hitachi, a Japanese corporation, alleging that it had negligently converted that boat from a bulk carrier to an automobile carrier. The conversion had been performed in Japan; Hitachi’s only contact with New Jersey was that the ship was docked there when plaintiff was injured.
We relied on the Supreme Court’s decision in World-Wide Volkswagen in holding that Hitachi’s customer’s unilateral action in bringing the boat to New Jersey was insufficient to establish minimum contacts. Id. at 286. Nonetheless, we suggested in dictum that subjecting manufacturers who place their products in the “stream-of-commerce,” even indirectly through importers or distributors with independent sales and marketing schemes, may be consistent with due process. Id. at 285. 2 We did not comment, however, on whether mere knowledge that a product would end up in a given state was itself enough to establish jurisdiction under a “stream of commerce” theory.
We again addressed the “stream of commerce” theory in
Max Daetwyler Corp. v. Meyer,
Although we did not question the viability of a “stream of commerce” theory as to manufacturers in products liability cases, we rejected plaintiff Max Daetwyler’s attempt to еstablish jurisdiction pursuant to what we characterized as “an expansive application” of that theory under which “jurisdiction exists because Meyer, through [the distributor], participated in a distributive chain which might reasonably anticipate sales of Meyer products in major industrial markets, which should include Pennsylvania.” Id. at 298. We relied on the absence of any evidence that defendant purposefully marketed its products in Pennsylvania, stating that,
[a] review of the “stream of commerce” cases indicates that the manufacturers involved had made deliberate decisions to market their products in the forum state. The present case is thus distinguishable from those cases in which the foreign manufacturer of a defective product had either indirectly derived substantial benefit from the forum state or had a reasonable expectation of doing so.
Id. at 299-300 (citations omitted). We found that the distributor’s intermittent sales of *281 Meyer’s products in Pennsylvania could not support personal jurisdiction, “[n]or [could the distributor’s] occasional advertisements of its generic products be deemed such a sustained promotional campaign, directed to residents of Pennsylvania, that jurisdiction over Meyer may be obtained thereby.” Id. at 300.
Shortly thereafter, the Supreme Court discussed the “stream of commerce” theory in
Asahi Metal Industry Co. v. Superior Court,
Asahi contested jurisdiction, noting that it had solicited no business in California nor did it have offices, agents or property there. Its sale of tube assemblies to Cheng Shin and several tire manufacturers took place in Taiwan, and it did not design nor did it control the distribution system that brought its components into products that were eventually sold in California.
Id.
at 106-08,
Justice O’Connor delivered the decision of the unanimous Court that it would be unconstitutional for California to exercise jurisdiction over Cheng Shin’s claim against Asahi.
Id.
at 113,
In Part II-A of the opinion, writing for a plurality of four, Justice O’Connor found that the mere placement of a product into the stream of commerce with an awareness that it may end up in a particular state was not enough to establish minimum contacts. “ [Additional conduct ... [that] may indicate an intent or purpose to serve the market in the forum State” is needed before personal jurisdiction can be exercised over the defendant,
id.
at 112,
Justice O’Connor provided the following examples of the type of “additional conduct” needed to establish purposeful availment and, therefore, minimum contacts: “designing the product for the market in the forum State, advertising in the forum State, establishing channеls for providing regular advice to customers in the forum State, or marketing the product through a distributor who has agreed to serve as the sales agent in the forum State.”
Asahi
[A] defendant’s awareness that the stream of commerce may or will sweep the product into the forum State does not convert the mere act of placing the product into the stream into an act purposefully directed toward the forum State.
Id.
Justice Brennan, writing for four Justices in a concurring opinion, disagreed with this interpretation of the “stream of commerce” theory. He believed that if there is a “regular and anticipated flow of products from manufacture to distribution to retail sale”
*282
and the defendant is aware that the final product is being marketed in the forum state, no additional conduct on the defendant’s part need be shown to establish minimum contacts.
Id.
at 117,
Justice' Stevens, the ninth vote, wrote a short concurring opinion (joined by Justices White and Blackmun who had also j'oined Justice Brennan’s opinion). He rejected the plurality’s assumption that “an unwavering line can be drawn between ‘mere awareness’ that a component will find its way into the forum State and ‘purposeful availment’ of the forum’s market.”
Id.
at 122,
This court has not revisited the “stream of commerce” theory since the Supreme Court’s opinion in
Asahi.
Although the 4 — 4-1 vote of the Suprеme Court makes it difficult to even attempt to promulgate the last word on the “stream of commerce” theory, certain guidelines have emerged. It is clear, for example, from
Asahi
and its precursors that there must have been some “purposeful availment” by the defendant of the forum state.
See Burger King Corp. v. Rudzewicz,
It also appears from
Asahi
and its precursors that the absence of direct sales or shipments into the forum is not dispositive. Although, of course, the presence of direct shipments will show the defendant’s purposeful availment, it appears that the plaintiff may show “affiliating circumstances” by defendant,
see World-Wide Volkswagen,
Becаuse the distinction between Justices O’Connor’s view and Justice Stevens’ may be a subtle one, requiring another Supreme Court decision to flesh out the lines between them, most of the circuits to have addressed the “stream of commerce” theory since
Asahi
have chosen to avoid taking a position on the current status, attempting when possible to decide the case on the basis of the facts on record.
See, e.g., Beverly Hills Fan Co. v. Royal Sovereign Corp.,
It is likely that even in circuits adopting Justice O’Connor’s position,
see, e.g., Boit v. Gar-Tec Prods., Inc.,
It is evident that the record adduced by the Renners at this time does not alone show the type of “purposeful availment” by Lanard in Pennsylvania that would satisfy the requisite minimum contacts. On the other hand, the record is ambiguous. It is possible that if Lanard was involved in having its products tested to meet the “McCrory Stores Protocol” for McCrory’s Stores in York, Pennsylvania, that would show that Lanard intentionally markets or even designs its toys for the Pennsylvania market, one of Justice O’Connor’s Asahi examples. The record does not show Lanard’s connection with the laboratory tests run for McCrory’s. Notwithstanding the Renners’ contention that the reports evidence purposeful availment, those papers show only that Lanard received copies of tests that were run. We cannot assume the mere receipt of copies constitutes active conduct on Lanard’s part to design or market a product to the state.
Additionally, it is unclear whether the fact that Lanard sold its toys to Trade Power Associates, Ltd., which apparently was a buying agent for McCrory’s, might constitute “marketing the product through a distributor who has agreed to serve as the sales agent in the forum State,” one of the other examples listed by Justice O’Connor in
Asahi. Asahi
The Renners need not accept Lanard’s analysis of the facts without a chance to probe further. They are entitled to conduct discovery into the jurisdictional facts. However, this case was disposed of without any opportunity for the normal discovery process. As noted at the outset of this opinion, Lanard moved for dismissal three days after the case was removed, the Renners had less than a month to respond to that motion, and the ease was dismissed within several days of their response. Although the Renners failed to make formal discovery requests, they preserved their position that discovery was needed in their Memorandum of Law in opposition to Lanard’s motion to dismiss for lack of personal jurisdiction. 3
Numerous cases have sustained the right of plaintiffs to conduct discovery before the district court dismisses for lack of personal jurisdiction.
See Edmond v. United States Postal Serv. Gen. Counsel,
Such discovery might shed information on what Trade Power Associates, Ltd. is, whether advertisements for Lanаrd Toys are seen or heard in Pennsylvania, whether Lanard designs its toys with a market in mind that includes Pennsylvania, how many Lanard products are sold in Pennsylvania, and/or *284 whether Lanard participates in toy shows that are aimed at selling toys to a multi-state market that includes Pennsylvania. Under the circumstances, the district court should have deferred ruling on the motion and given the Renners time to conduct discovery so that they could attempt to ascertain whеther there was the kind of purposeful availment that would show minimum contacts.
III.
For the foregoing reasons, we will vacate the district court’s order dismissing the action and remand to the district court for further proceedings consistent with this opinion. Moreover, if the Renners cannot show such minimum contacts, the district court may consider, if requested by the Renners, whether it would be appropriate to transfer this action to New York pursuant to 28 U.S.C. § 1406 or 28 U.S.C. § 1631.
Notes
. Although the form of the affidavit submitted to the district court did not have the notary seal. Lanard has proffered a copy of the affidavit with the seal to this court. In light of our disposition, we will treat Hesterberg’s statement as notarized and Lanard can seek to correct the omission in the record upon remand.
. In
DeJames,
we stated “[ujnderlying the assumption of jurisdiction' in these cases is the belief that the fairness requirements of due process do not extend so far as to рermit a manufacturer to insulate itself from the reach of the forum State’s long-arm rule by using an intermediary or by professing ignorance of the ultimate destination of its products.”
. In that Memorandum, the Renners stated, "[t]he Plaintiffs ... note that no discovery has taken place in this matter. As this is a disposi-tive motion, and one heavily reliant on the presence or absence of facts, this Honorable Court has the discretion to dismiss the Motion as premature, or set a period for discovery on issues relevant to the instant matter.” App. at 93.
