Analysis: the guidance raise rests on a price effect the company itself qualifies

The second quarter is a price and margin event, not a volume event. Revenue rose 20% while cost of goods sold rose 11%, and the mechanism Orbia names for the widest margin gains, in Polymer Solutions and in Building and Infrastructure, is the same one in both cases: resin prices moved up because of the Middle East conflict, and Orbia was holding lower cost feedstock and pre-conflict inventory on the way in. That is a spread earned on the timing of a shock rather than on demand.

Orbia says so in the release. It notes that the favourable effects observed in the second quarter may not be sustained at the same level during the second half, that resin prices have already trended downward at the start of the second half, and that experts anticipate “prices will stabilize above the levels observed in the second half of last year”. A reader can read the at least $1,200 million figure against that: first quarter EBITDA was $259 million and second quarter EBITDA was $467 million, so the guidance implies the company is not extrapolating the second quarter run rate across the remaining two quarters.

The fall in the leverage ratio works the same way. The ratio fell to 3.28x from 3.98x, but net debt itself rose 2% to $4,094 million, and Orbia states the increase was driven mainly by the stronger peso; excluding that currency effect net debt would have fallen by $15 million. The improvement in the ratio came almost entirely from the denominator. If the second half EBITDA does not hold, the same arithmetic runs in reverse.

What the disclosure does not establish is volume. Orbia reports revenue and EBITDA by business group but does not publish tonnes or units, so it is not possible from the release to separate price from volume in Polymer Solutions, the segment carrying the quarter. Nor does the release quantify how much inventory was bought ahead of the conflict, which sets how long the timing lag in Building and Infrastructure can last.

Two external markers are worth watching alongside the company’s own numbers. Building and Infrastructure and Connectivity Solutions both sell into construction, and the United States Census Bureau put total construction spending in July 2026 at a seasonally adjusted annual rate of $2,157.6 billion, 3.8% below July 2025, with public construction at $543.4 billion. A quarter in which those businesses grew sharply against a shrinking national construction series is a pricing and mix result. The other marker is the tax line: at a 73.0% effective rate, small movements in the peso and in inflation adjustments matter more to reported net income than the operating improvement did.

What the documents say

Orbia Advance Corporation, S.A.B. de C.V. (BMV: ORBIA) raised its full year earnings outlook on July 22, 2026, telling investors it now expects 2026 EBITDA of at least $1,200 million after second quarter EBITDA rose 56% to $467 million. Three months earlier the Mexico City based materials group had guided to a range of $1,100 million to $1,200 million, trending toward the high end. The new figure therefore sets the old ceiling as the new floor.

A quarter driven by price

Net revenues were $2,352 million, up 20% from $1,967 million, with growth in all five business groups. Cost of goods sold rose 11% to $1,698 million, well below the revenue increase, and that gap is most of the story: EBITDA margin widened 463 basis points to 19.9% from 15.2%. Operating income more than doubled to $304 million from $138 million.

The largest single contributor was Polymer Solutions, the PVC resin and compounds business trading as Vestolit and Alphagary. Its sales rose 25% to $773 million and its EBITDA rose 82% to $144 million, for a margin of 18.6%, 580 basis points higher than a year earlier. Orbia attributed the move to higher resin prices linked to market dynamics arising from the Middle East conflict, and to its exposure to relatively low cost United States Gulf Coast ethane feedstock and natural gas.

Building and Infrastructure, the Wavin pipes and fittings business, lifted sales 15% to $725 million and EBITDA 79% to $113 million. The company said margin gains there came partly from a timing lag between price increases and rising input costs, because the business was drawing on raw materials bought before the conflict. Fluor and Energy Materials grew sales 33% to $329 million and EBITDA 58% to $114 million on refrigerant demand. Connectivity Solutions, the Dura-Line conduit business, grew sales 30% to $319 million and EBITDA 33% to $54 million on United States telecommunications, data centre and power grid work. Precision Agriculture, the Netafim irrigation business, was the slowest, with sales up 13% to $325 million and EBITDA up 19% to $47 million.

By region, North America contributed $897 million of revenue, up 32%, Europe $724 million, up 16%, and South America $462 million, up 14%. Asia was the only region to shrink, down 3% to $200 million.

Below the operating line

The improvement thinned out on the way to net income. Financial costs rose $49 million to $145 million, which Orbia put down to a larger foreign exchange loss caused mainly by the appreciation of the euro. Earnings before taxes were $160 million against $43 million. Income tax expense of $117 million produced an effective rate of 73.0% for the quarter, which the company attributed to the appreciation of the Mexican peso against the dollar, inflation related adjustments and changes in valuation allowances; excluding those items it put the underlying rate near 30%. Net income to majority shareholders was $15 million, against a loss of $126 million a year earlier.

Cash generation improved but stayed negative. Operating cash flow was $62 million, $15 million better than the prior year quarter, while free cash flow was negative $73 million, an improvement of $9 million. Working capital absorbed $185 million in the quarter against $111 million a year earlier, which Orbia described as a seasonal build that normally reverses in the second half, amplified this year by higher selling prices and input costs. Capital expenditure was $100 million.

Net debt was $4,094 million, made up of total debt of $4,994 million less cash of $900 million, and 2% higher than a year earlier. The net debt to EBITDA ratio fell to 3.28x from 3.98x a year earlier and from 3.64x in the previous quarter, driven by the $240 million rise in trailing twelve month EBITDA rather than by debt reduction. On an adjusted basis the ratio was 3.24x, against 3.51x a year earlier and 3.40x at the end of 2025.