Title
Chevron Philippines, Inc. vs. Looyuko
Case
G.R. No. 236525
Decision Date
Mar 29, 2023
Chevron sued Noah’s Ark Sugar Refinery and Alberto Looyuko for unpaid petroleum invoices. SC reversed CA, upheld RTC with modified interest rates, and awarded attorney’s fees.
A

Case Summary (G.R. No. 236525)

Key Places and Operational Facts

Deliveries and invoicing trace to petitioner’s Pandacan Oil Depot distribution terminal in Pandacan, Manila; deliveries were hauled to Noah’s Ark Sugar Refinery’s plant in Barrio Hulo, Mandaluyong City. Some respondent activities and offices were associated with the Noah’s Ark Building along Escolta Street, Binondo, Manila.

Key Dates

Relevant commercial transactions occurred between April and November 1997. Petitioner’s demand letters were dated April 3 and 20, 1998 and August 10, 1998. Complaint was filed with an attachment and preliminary writ issued in December 1999. RTC decision in favor of petitioner: July 29, 2015. Court of Appeals reversal: July 20, 2017; its denial of reconsideration: January 4, 2018. Supreme Court decision reinstating RTC with modifications: March 29, 2023.

Applicable Law and Procedural Framework

Governing constitutional framework: 1987 Philippine Constitution (decision date post‑1990). Relevant statutory and doctrinal authorities: Civil Code (Articles 1318, 1403–1405, 1910–1911, Article 2212), Rules of Court (Rules 8, 50), the 2019 Revised Rules on Evidence (Rule 131 and provisions on presumptions and authentication), and jurisprudential principles on agency, agency by estoppel, statute of frauds, and document authentication.

Core Factual Allegations and Documentary Basis

Petitioner relied on 105 invoices addressed to Noah’s Ark Sugar Refinery showing quantities, unit prices, designated receivers, and standard “conditions of sale” including a clause on charging the prevailing authorized maximum interest on overdue accounts and 20% as attorney’s fees for failure to pay upon written demand. Petitioner’s summary of those invoices asserted principal indebtedness of P7,381,510.70 and accrued interest of P1,531,198.52 (to September 30, 1998). Petitioner presented demand correspondence and testimony from its sales representative and senior credit analyst.

Respondents’ Pleadings and Defenses

Respondents principally denied liability. Alberto denied ownership or active management of the refinery (although he admitted registration of Noah’s Ark Sugar Refinery as a sole proprietorship in his name), denied knowledge or authorization of the alleged purchases, denied receipt of demand letters, and alleged that other individuals (the Go family members and refinery purchasing officers) handled procurement and receipt. Respondents claimed lack of privity and insufficient proof of delivery and authorized receipt.

Trial Court Findings and Disposition

After trial, RTC-Manila found for petitioner and rendered judgment for the principal amount and interest, awarded attorney’s fees and litigation expenses, and dropped Julieta and Achilles as defendants for lack of evidence of liability. The trial court concluded deliveries were made and accepted by the refinery through designated receivers, that Alberto secured and benefited from a credit line with petitioner, and that 24% per annum interest (as applied by the court) was appropriate based on invoice stipulations.

Court of Appeals Rationale for Reversal

The CA reversed, holding petitioner failed to prove the essential elements of a perfected contract of sale (consent/meeting of minds, determinate subject matter, and price certain). The CA emphasized absence of a purchase order or sales contract, lack of proof that those who signed invoices were duly authorized employees, and the fact that products were hauled by third‑party haulers which petitioner failed to authenticate through hauler testimony. The CA found the Statute of Frauds issues unresolved and concluded delivery and reception were not sufficiently proven.

Issues Presented to the Supreme Court

  1. Whether respondents’ appeal should have been dismissed for procedural defects in the appellants’ brief (lack of page references); 2) whether sufficient evidence establishes contractual liability and receipt of deliveries by respondents; and 3) whether the trial court erred in imposing/upholding the 24% interest rate stipulated in the invoices.

Procedural Ruling on Appellate Brief Defect

The Supreme Court declined to dismiss respondents’ appeal for lack of page references, invoking settled precedent that failure to cite page references is a formal defect not necessarily fatal when the appellate court could fairly resolve issues from the record and the brief’s substantive references.

Standard of Review and Exception to Rule 45

Although Rule 45 normally limits the Supreme Court to questions of law, the Court invoked established exceptions permitting re‑examination of facts where CA and RTC reached conflicting factual conclusions and resolution required definitive factual analysis — thus justifying a review of both evidentiary record and legal application.

Documentary Evidence, Authentication, and Statute of Frauds Analysis

The Court analyzed the dual problems of the Statute of Frauds and authentication. Sales exceeding P500 invoke Article 1403(2) (requirement of written contract or acceptance and receipt of goods). Petitioner lacked a written, notarized sales contract; therefore the 105 invoices and evidence of receipt were pivotal to take the transactions out of the Statute of Frauds. The Court observed that petitioner’s witnesses lacked personal knowledge about the generation or execution of invoices and delivery receipt signatures, such that proper authentication under the Rules of Evidence (e.g., identifying the person who executed or witnessed the execution or a records custodian) was weak. Nevertheless, respondents failed to properly and specifically deny, under oath where required, the genuineness and due execution of the invoices or to object to their admission; Alberto’s admission that the refinery was registered in his name meant the invoices bearing the refinery name were prima facie actionable documents against him and thus required specific contest under Section 8, Rule 8 and Section 10, Rule 8 principles.

Effect of Respondent’s Pleadings and the Negative‑Pregnant Rule

The Court found Alberto’s broad denials coupled with his admission of proprietorship operated as an implied admission (negative pregnant) with respect to the invoices and acceptance signatures. Because the invoices contained signatures of refinery employees and Alberto did not specifically deny their authority or the genuineness of those signatures under oath, the invoices were treated as effectively admitted. The Court applied the doctrine of agency by estoppel/apparent authority: by allowing refinery personnel to act as they did and by failing to timely disclaim such authority, Alberto was precluded from denying their capacity to receive and accept deliveries.

Weighing of Evidence and Final Finding on Liability

Balancing the evidentiary shortcomings of petitioner against respondents’ failures to meet procedural and substantive obligations to contest documentary evidence, the Court held that the cumulativ

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